The quadratic formula is used to find the x-intercepts of a quadratic equation that cannot be factored. It is in the form x = (-b ± √(b2 - 4ac)) / 2a, where a, b, and c are the coefficients of the quadratic equation. You substitute the coefficients for a, b, and c, simplify within the radical, and solve the equation twice - once with addition in the radical and once with subtraction - to find the two x-intercepts.
Chapter 5: Determinant
Covered Topics:
5.1 Definition of Determinant
5.2 Expansion of Determinant of order 2X3
5.3 Crammer’s rule to solve simultaneous equations in 3 unknowns
Youtube Link: https://youtu.be/C2qctvyjG7U
Document:
Our Blog Link: http://jjratnani.wordpress.com/
In this class we will examine the decimal number system, operations and notation. We will also examone math operations on positional number systems and begin to explore dimensional (unit) analysis and calculations.
Chapter 5: Determinant
Covered Topics:
5.1 Definition of Determinant
5.2 Expansion of Determinant of order 2X3
5.3 Crammer’s rule to solve simultaneous equations in 3 unknowns
Youtube Link: https://youtu.be/C2qctvyjG7U
Document:
Our Blog Link: http://jjratnani.wordpress.com/
In this class we will examine the decimal number system, operations and notation. We will also examone math operations on positional number systems and begin to explore dimensional (unit) analysis and calculations.
Mathematics 9 Lesson 1-A: Solving Quadratic Equations by Completing the SquareJuan Miguel Palero
This powerpoint presentation discusses or talks about the topic or lesson Solving Quadratic Equations using Completing the Square. It also discusses the steps in solving quadratic equations using the method of Completing the Square.
Mathematics 9 Lesson 1-A: Solving Quadratic Equations by Completing the SquareJuan Miguel Palero
This powerpoint presentation discusses or talks about the topic or lesson Solving Quadratic Equations using Completing the Square. It also discusses the steps in solving quadratic equations using the method of Completing the Square.
L'utilisation des tablettes tactiles en contexte scolaire: une analyse belgo-...Aurélien Fiévez
Étude menée par Aurélien Fiévez auprès d'élèves du premier degré de l'enseignement secondaire au Québec et en Fédération Wallonie-Bruxelles, dans le cadre d'un mémoire de maîtrise publié à l'Université de Mons (Belgique) en 2013.
L’iPad en classe : quels usages, quels impacts?Aurélien Fiévez
Au Québec, ils sont actuellement 5000 élèves à utiliser de façon quotidienne l’iPad en classe et ils seront possiblement plus de 15 000 l’an prochain. En quelques années, cette tablette tactile semble avoir suscité un engouement sans précédent dans les écoles primaires et secondaires du monde entier. Cette forte pénétration de l’iPad dans les écoles du Québec est autant liée à la popularité de l’outil qu’au potentiel que l’on prête souvent aux technologies en contexte scolaire, soit celui de favoriser la motivation et la réussite des apprenants. Dans ce contexte, il était important pour notre équipe de mettre en place un partenariat de recherche avec les quelque 18 écoles du Québec où des élèves utilisent, de façon quotidienne, l’iPad en classe. Quels sont les usages des élèves et des enseignants? Quels sont les avantages réels de l’iPad à l’école? Et quels sont les principaux défis rencontrés, tant par les élèves que par les enseignants? L’iPad peut-il venir à la rescousse d’un système d’éducation québécois à bout de souffle qui affiche des taux de décrochage record? C’est pour répondre à ces questions, entre autres, que nous avons mis en place l’une des plus importantes recherches réalisées sur les usages, les avantages et les défis inhérents à la présence des iPad à l’école. En tout, ce sont plus de 8000 élèves et 420 enseignants qui ont déjà participé à cette étude. Les données recueillies permettent une meilleure compréhension des implications pédagogiques liées à l’utilisation de la tablette tactile en classe. Des recommandations, issues des données de notre enquête, viendront clore cette présentation.
Vivre le français numérique au moyen du tableau blanc interactif (TBI) et de ...Aurélien Fiévez
Participation en tant qu’invité à la table ronde « Écrire en français à l'ère du numérique : les enjeux de l'enseignement du français » du 18 mars 2016 dans le cadre d’une journée de réflexion sur l’écriture et l’édition en français à l’ère du numérique à Montréal (Canada).
Cette journée a été organisée à la Grande bibliothèque de Montréal par le Centre de francophonie des Amériques en association avec l’Agence universitaire de la Francophonie (AUF), l’Observatoire démographique et statistique de l’espace francophone (ODSEF) ainsi qu’à la Délégation Wallonie-Bruxelles à Québec.
GR 8 Math Powerpoint about Polynomial Techniquesreginaatin
-This is a powerpoint inspired by one of Canva displayed presentation.
- This is about Math Polynomials and good for highschoolers presentation for school.
- It consists of 39 pages explaining each of the Polynomial Techniques.
- Good for review or inspired powerpoint.
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
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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
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
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.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
2. What it is used for… The Quadratic Formula is used to find an x- intercept if an equation won’t factor. Like this example. X^2 +3x-2 -2x^2 and 3x does no factor. Use the Quadratic Formulax= -b ± √b^2 – 4ac 2a
3. How to use it. An example of an equation is x^2+ 3x-2. To use the quadratic formula you have to figure out what the A, B, and C are. A is the coefficient in front of x^2. (1) B is the coefficient in front of x. (3) C is the lone number. (-2)
4. Substitution To use the quadratic formula you have to substitute the A,, B, and C in. Once you have done that you use the order of operations to solve what is inside. x^2 + 3x – 2 X= -3 ± √3^2 – 4(1)(-2)x=-3 ± √17 2(1) 2
5. To solve the rest of the equation When you simplify the equation as much as you can, then plug it into your calculator twice. Once doing addition and the next time doing subtraction. Make sure that you put a parenthesis around the radical. X= -3 + √17) x= -3 - √17) 2 2 Doing this will give you your 2 x- intercepts.
