Chapter 4 Test Review

Solve the inequality: |2x - 8|>12

Solve the inequality: 2x - 4 < 14

When you graph the inequality y > 2x +1, you should graph a...

If you get asked on the test: What is the equation for the parabola with vertex at (2, 4) that passes through the point (6, 10)? What do you plug in as h and k into the general equation?

If you get asked on the test: What is the equation for the parabola with vertex at (2, 4) that passes through the point (6, 10)? What do you plug in as x and y into the general equation?

If you get asked on the test: What is the equation for the parabola with vertex at (2, 4) that passes through the point (6, 10)? Find the a value in the general equation y=a(x-h)² + k.

Mr. C. Quence just wrote a 35-problem test for his math class. He wants some of the problems to be worth 2 points each while the rest will be worth 3 points each, and he wants the total points to be 100. What are two equations you can write to help you solve this problem?

Solve the system of equations:

x + y = 35

2x + 3y = 100

Solve for x: 3(x - 4) + 7 = 5(x + 1) - 4x

Find the point(s) of intersection -- (x, y) -- of the graphs of function

y = x² - 8x + 12

y = -2x + 7