Finding Zeros of Quadratics from a Graph

Calculate the zeros of the quadratic.

• x = 2 and -3
• x = 0 and 9/4
• x = 0 and 4/9
• x = 1/2 and 1/3

Tags

CCSS.HSA-REI.B.4B

Calculate the zeros of the quadratic.

• x = 6 and 3
• x = 1 and 0
• x = 0 and 3
• x = 3 and 1

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

What is another name for the x-intercepts of a quadratic?

• y-intercept
• Zeros
• x-axis
• They don't have another name

Tags

CCSS.HSF-IF.C.7C

Which is a zero of the graph?

• 0
• -1
• 1.5
• -3

Tags

CCSS.HSF-IF.C.7A

Which is an x-intercept of the function?

• undefined
• 1
• 2
• -1

Tags

CCSS.HSF-IF.C.7A

The x-intercepts of a quadratic equation are known as the _____.

• vertices
• squares
• zeros
• formulas

Tags

CCSS.HSF-IF.C.7A

Name the x-intercept(s)?

• (0, 0)
• (2, 4)
• (0, 0) and (0, 4)
• (0, 0) and (4, 0)

How many zeros does this parabola have? 

• 3
• 2
• 0
• 1

Tags

CCSS.HSF-IF.C.7A

What is the zero of the function graphed?

• 4 only

• 5 only

• No Solution

• 4 and 5

Tags

CCSS.HSF-IF.C.7A

What are the zeros?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A