Upcoming SlideShare
×

# April 24, 2014

537 views

Published on

Published in: Economy & Finance, Technology
0 Likes
Statistics
Notes
• Full Name
Comment goes here.

Are you sure you want to Yes No
• Be the first to comment

• Be the first to like this

Views
Total views
537
On SlideShare
0
From Embeds
0
Number of Embeds
402
Actions
Shares
0
2
0
Likes
0
Embeds 0
No embeds

No notes for slide

### April 24, 2014

1. 1. Today:
2. 2. Warm-Up/Final Exam Review: 1. Name the x and y intercepts, then graph the line using graph paper. y intercept is 3; x intercept is 18
3. 3. 3. What are the three methods for solving systems of equations? A. Graphing B. Substitution C. Elimination 4. Solve the following systems of equations Warm-Up/Final Exam Review:
4. 4. Quadratic Exam Review I. The Discriminant II. Quadratic Applications III. Questions on any Quadratic Topic IV. Class Work
5. 5. The Discriminant The discriminant is the part of the quadratic formula inside the radicand. The discriminant tells you the number of solutions and should be computed first. If the discriminant is: = 0; 1 solution > 0; 2 solutions < 0 no solutions y = 4x2 – 17x – 15 How many times does the graph cross the x axis?
6. 6. w = 5, l = 15 Quadratic Applications