This document discusses different types of exponential and logarithmic equations and methods for solving them. It covers:
1) Exponential equations with like bases, which can be solved by setting exponents equal to each other.
2) Exponential equations with different bases, which require using logarithms and properties of logarithms to isolate the variable.
3) Logarithmic equations, where the variable can be inside or outside the logarithm. These also use logarithm properties and are rewritten as exponential equations to solve for the variable.
Factor Theorem and Remainder Theorem. Mathematics10 Project under Mrs. Marissa De Ocampo. Prepared by Danielle Diva, Ronalie Mejos, Rafael Vallejos and Mark Lenon Dacir of 10- Einstein. CNSTHS.
I have added to the original presentation in response to one of the comments.... the result of 'x' is correct on slide 7, take a look at the new version of this ppt to clear up any confusion about why...
This is a courseware on Algebraic Expression intended for high school teachers and students. It covers the concept and basic operations on algebraic expressions.
Contacts Details:
Mobile: +233 248870038
Email: ddeynu@aims.edu.gh, kwabla1991@gmail.com
This will help you in factoring sum and difference of two cubes.
For more instructional resources, CLICK me here!
https://tinyurl.com/y9muob6q
LIKE and FOLLOW me here!
https://tinyurl.com/ycjp8r7u
https://tinyurl.com/ybo27k2u
Factor Theorem and Remainder Theorem. Mathematics10 Project under Mrs. Marissa De Ocampo. Prepared by Danielle Diva, Ronalie Mejos, Rafael Vallejos and Mark Lenon Dacir of 10- Einstein. CNSTHS.
I have added to the original presentation in response to one of the comments.... the result of 'x' is correct on slide 7, take a look at the new version of this ppt to clear up any confusion about why...
This is a courseware on Algebraic Expression intended for high school teachers and students. It covers the concept and basic operations on algebraic expressions.
Contacts Details:
Mobile: +233 248870038
Email: ddeynu@aims.edu.gh, kwabla1991@gmail.com
This will help you in factoring sum and difference of two cubes.
For more instructional resources, CLICK me here!
https://tinyurl.com/y9muob6q
LIKE and FOLLOW me here!
https://tinyurl.com/ycjp8r7u
https://tinyurl.com/ybo27k2u
Had to make this dumb powerpoint for my algebra II class and I put a lot of work into it for some reason... so yeah it's just been sitting on my laptop doing nothing and I thought why not upload this to help other people? So yeah, hope you guys find it useful...
* Convert from logarithmic to exponential form.
* Convert from exponential to logarithmic form.
* Evaluate logarithms.
* Use common logarithms.
Use natural logarithms.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
2. Exponential Equations with Like Bases
In an Exponential Equation, the variable is in the
exponent. There may be one exponential term
or more than one, like…
If you can isolate terms so that the equation can
be written as two expressions with the same
base, as in the equations above, then the
solution is simple.
32x 1
5 4 or 3x 1
9x 2
3. Exponential Equations with Like Bases
Example #1 - One exponential expression.
32x 1
5 4
32x 1
9
32x 1
32
1. Isolate the exponential
expression and rewrite the
constant in terms of the same
base.
2x 1 2
2x 1
x
1
2
2. Set the exponents equal to
each other (drop the bases) and
solve the resulting equation.
4. Exponential Equations with Like Bases
Example #2 - Two exponential expressions.
3x 1
9x 2
3x 1
32 x 2
3x 1
32x 4
1. Isolate the exponential
expressions on either side of the
=. We then rewrite the 2nd
expression in terms of the same
base as the first.
2. Set the exponents equal to
each other (drop the bases) and
solve the resulting equation.
x 1 2x 4
x 5
5. Change-of-Base Formula
The base you change to can
be any base so generally
we’ll want to change to a
base so we can use our
calculator. That would be
either base 10 or base e.
LOG
“common”
log base 10
LN
“natural” log
base e
a
M
log
log
a
M
ln
ln
Example
for TI-83
If we generalize the process we just did
we come up with the:
a
M
M
b
b
a
log
log
log
6. Use the Change-of-Base Formula and a calculator to
approximate the logarithm. Round your answer to three
decimal places.
16log3
Since 32 = 9 and 33 = 27, our answer of what exponent
to put on 3 to get it to equal 16 will be something
between 2 and 3.
3ln
16ln
16log3
put in calculator
524.2
7. Exponential Equations with Different
Bases
The Exponential Equations below contain
exponential expressions whose bases cannot
be rewritten as the same rational number.
The solutions are irrational numbers, we will
need to use a log function to evaluate them.
32x 1
5 11 or 3x 1
4x 2
8. Exponential Equations with Different
Bases
Example #1 - One exponential expression.
1. Isolate the exponential
expression.
3. Use the log rule that lets you
rewrite the exponent as a
multiplier.
32x 1
5 11
32x 1
16
2. Take the log (log or ln) of both
sides of the equation.ln 32x 1
ln 16
(2x 1)ln3 ln16
9. Exponential Equations with Different
Bases
Example #1 - One exponential expression.
4. Isolate the variable.
2x 1
ln16
ln 3
2x
ln16
ln 3
1
x
ln16
2ln 3
1
2
x 0.762
(2x 1)ln3 ln16
10. Exponential Equations with Different
Bases
Example #2 - Two exponential expressions.
1. The exponential expressions
are already isolated.
3. Use the log rule that lets you
rewrite the exponent as a
multiplier on each side..
2. Take the log (log or ln) of both
sides of the equation.
3x 1
4x 2
ln 3x 1
ln 4x 2
(x 1)ln3 (x 2)ln4
11. Exponential Equations with Different
Bases
Example #2 - Two exponential expressions.
4. To isolate the variable,
we need to combine the ‘x’
terms, then factor out the
‘x’ and divide.
xln3 ln3 xln4 2ln4
xln3 xln4 ln3 2ln4
x(ln3 ln4) (ln3 2ln4)
x
(ln3 2ln4)
ln3 ln4
x 13.457
12. Logarithmic Equations
In a Logarithmic Equation, the variable can be
inside the log function or inside the base of the
log. There may be one log term or more than
one. For example …
log4 2x 1 3 5
lnx ln(2x 1) 1
logx 3 2
13. Logarithmic Equations
Example 1 - Variable inside the log function.
log4 2x 1 3 5
log4 2x 1 2
42
2x 1
16 2x 1
2x 17
x 8.5
1. Isolate the log expression.
2. Rewrite the log equation as
an exponential equation and
solve for ‘x’.
14. Logarithmic Equations
Example 2 - Variable inside the log function, two
log expressions.
ln x ln(2x 1) 1
ln
x
2x 1
1
e1 x
2x 1
e(2x 1) x
2ex e x
2ex x e
x(2e 1) e
x
e
2e 1
1. To isolate the log expression, we
1st must use the log property to
combine a difference of logs.
2. Rewrite the log equation as an
exponential equation (here, the
base is ‘e’).
3. To solve for ‘x’ we must distribute
the ‘e’ and then collect the ‘x’ terms
together and factor out the ‘x’ and
divide.
x 0.613
15. Logarithmic Equations
Example 3 - Variable inside the base of the log.
logx 3 2
x 2
3
x 2
1
2
3
1
2
x
1
3
x
3
3
1. Rewrite the log equation as
an exponential equation.
2. Solve the exponential
equation.