Answering Quadratics

Identify the function shown shown
.

• Linear

• Quadratic

• Exponential 

• Not answering

What type of function does this scatter plot represent?

• Exponential (growth)

• Exponential (decay)

• Quadratics (concave up/positive)

• Quadratics (concave down/negative)

What type of function does this scatter plot represent?

• Quadratics

• Linear

• Exponential

What type of function does this scatter plot represent?

• Exponential (positive)

• Quadratics (positive/concave up)

• Exponential (negative)

• Quadratics (negative/ concave down)

What are the solutions to the quadratic equation?

• x = -4

• x = 1

• x = -1

• x = 2

• x = 4

Select the solutions to the equation

4x² + 11x + 7 = 0

• x = - 1.75

• x = 6

• x = - 1

• x = 1

The quadratic function y = -2x² + 4x + 6 is pictured. What are the solutions to the equation 7.5 = -2x² + 4x + 6?

• x = 0.5

• x = 1.5

• x = 1

• x = 8

• x = 6

What are the solutions for this quadratic equation?

• -4 and 0

• 4 and 0

• -2 and 4

• -2 and -4

Solve Using the Quadratic Formula
 x² + 4x - 40 = -8

• -10 & -4

• -4 & 10

• -8 & 4

• 8 & -4

Tags

CCSS.HSA-REI.B.4B

Use the quadratic formula to solve 2x² + 2x - 12?

• -2, 3

• 2, 3

• 2, -3

• -2, -3