Review Quadratics Unit

Use the graph to determine the y-intercept

• 1

• -3

• 3

• -1

Tags

CCSS.HSF-IF.C.7A

What is the maximum height reached by the rocket?

• 118 meters

• 150 meters

• 80 meters

• 5 meters

Which equation represents the relationship between x and y in the table?

What is the number of x-intercepts of the graph for the function above?

• 0

• 1

• 2

• 4

Tags

CCSS.HSF-IF.C.7C

Which equation has a greater maximum value then the functionin the graph?

Tags

CCSS.HSF-IF.C.7A

Which object will reach the maximum height first?

• object 1

• They will reach the maximum at the same time

• not enough information is given

• Object 2

Solve for m by factoring.

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

Solve the following quadratics equation by completing the square... x² + 4x + 1 = 0

• x = -2 ± √3

• x = -3 ± √2

• x = 2 ± √3

• x = 2 ± √2

Tags

CCSS.HSA-REI.B.4B

Solve the equation by completing the square and then finding the roots. 
x²+ 6x - 4 = 36

• x = -7, 7

• x = 4, -10

• x = -4 +- √7

• x = 10, -4

Tags

CCSS.HSA-REI.B.4B

Use the quadratic formula to find the solutions for

y = -x² - 5x + 12

• -4.9 and -0.1

• -8.54 and 8.54

• -0.45 and 3.55

• -6.77 and 1.77

Tags

CCSS.HSA-REI.B.4B