Find Zeros of a Function by Graphing

What are the zeros of the graph?

• -4, -1, 2, 1

• -4, -1, 1, 2

• 4, 1, -2, -1

• 4, 1, -1, -2

Tags

CCSS.HSA.APR.B.3

What are the zeros of the function?

• 4,1
• 3,1,-2,-5
• -3, -1, 2, 5
• -2,4

How many roots are shown in the picture?

• 0

• 1

• 2

• 3

How many zeroes are shown in the graph?

• 1

• 2

• 3

• 4

How many real zeros does the function have?

• None
• 2
• 3
• 4

Tags

CCSS.HSF-IF.C.7C

Identify the zeros

• x=2, x=6, x=-4
• (x+2)(x+6)(x-4)
• (x-2)(x-6)(x+4)
• x=-2, x=-6, x=4

Tags

CCSS.HSF-IF.C.7C

What are the zeros of the function in the graph?

• (-1, 0) and (1, 0)

• (0, -1) and (0, 1)

• (0, -1)

• (-1, 0) and (1, 0) and (0, -1)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Which is an x-intercept of the function?

• undefined
• 1
• 2
• -1

Tags

CCSS.HSF-IF.C.7A

Which is a root of the graph?

• 0
• -4
• 1
• 3

Tags

CCSS.HSA.APR.B.3

Find the zero(s) of the function.

• x = 1
• x = -3
• x = {-1, 3}
• x = 2

Tags

CCSS.HSA.APR.B.3