Post Quadratic Checkpoint Review

Open Ended

Your Unit 10 test is on Friday, 3/1/2024. Predict your score. Type it below.

Multiple Choice

Given the factors ( x - 7 ) and ( x + 6 ), what are the solutions?

• The solutions are x=13 and x=-6.

• The solutions are x=7 and x=6.

• The solutions are x = -7 and x = 6.
• The solutions are x = 7 and x = -6.

Multiple Choice

Which of the following shows 2x² - 28 = - x set to equal to 0?

• 2x² + x - 28 = 0
• 2x² - 28x = 0
• 2x² - x + 28 = 0
• 2x² - x - 28 = 0

Draw

Draw the graph that represents the following linear equation.

f(x) = - 2x + 4

Multiple Choice

What are the solutions for the following quadratic equation?

x² + 12x = -32

• x = -4 and x = -8.

• x = 2 and x = 16
• x = -6 and x = -10
• x = 4 and x = 8

Draw

Draw a parabola that opens upward with a vertex of (2,-6) and roots at x =-1 and x = 5

Fill in the Blanks

Multiple Choice

Which of the following is equivalent to 2x² - 11x + 14 ?

• (2x - 11)(x + 14)
• (2x + 7)(x - 2)
• (2x - 7)(x - 2)
• (2x - 7)(x + 14)

Multiple Choice

Write the following equation in slope intercept form

-3x - 12y = 48

• y = 1/4x - 4

• y = -1/4x + 4

• y = 1/4x + 4

• y = -1/4x - 4

Multiple Choice

Solve for x

-10x -54 = 2 ( 3x - 8)

• x = 4

• x = 10
• x = -10

• x = -4

Fill in the Blanks