Key Features Of Quadratic Functions

What are the zeros of the function? Choose all that apply.

• x = 0

• x = -3

• x = -6

• y = 18

Tags

CCSS.HSA.APR.B.3

What are the zeros of the function? Choose all that apply.

• x = 0

• x = -3

• x = -6

• y = 18

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Which point is the vertex?

• (-8, 0)

• (-5, -9)

• (-2, 0)

• (-9, -5)

What is the significance of the ordered pair (2, -4) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

Tags

CCSS.HSF-IF.C.7A

Given the graph below, what are the x and y intercepts? 

• x = -2 and y = 1
• x = 1 and y = -2

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Tags

CCSS.HSF-IF.C.7A

Which of the statements about the graph is FALSE?

• The vertex is a maximum

• There are two zeros at x = -3 and x = 3

• The y-intercept is (0, 18)

• The range is y ≥ 18

Tags

CCSS.HSF-IF.C.7A

About how long did it take the football to hit the ground (0 feet)?

• About 3 seconds
• About 0 seconds
• About 1.3 Seconds
• About 2.6 Seconds

What was the maximum height of the ball?

• 3 feet

• 0 feet

• 4 feet

• 5 feet

Name the x-intercept(s)?

• 0
• 4
• 2
• 0 and 4