Finding Zeros of Functions

Identify the zero of the function f(x) = 3x - 9.

• 3

• 6

• 0

• -3

Tags

CCSS.HSF-IF.C.7D

What is the zero of the function f(x) = 2x - 6?

• 2

• 6

• 4

• 3

Tags

CCSS.HSF-IF.C.7D

Solve for x: 3x + 9 = 0.

• -3

• 0

• 3

• -6

Tags

CCSS.6.EE.B.7

Solve the equation 7x - 14 = 0.

• 3

• 1

• 4

• 2

Tags

CCSS.6.EE.B.7

Find x if 2x + 8 = 0.

• 0

• -2

• -4

• 4

Tags

CCSS.6.EE.B.7

What is the zero of the function f(x) = -2x + 4?

• 0

• -2

• 2

• 4

Tags

CCSS.HSF-IF.C.7D

Solve the equation -5x + 25 = 0.

• 10

• 5

• 0

• -5

Tags

CCSS.6.EE.B.7

What is the zero of the function f(x) = 8 - x?

• 8

• -8

• 8 - x

• 0

Tags

CCSS.HSF-IF.C.7D

Find x if 9x + 27 = 0.

• 3

• -3

• 0

• -9

Tags

CCSS.6.EE.B.7

What are the zeroes of this graph?

• x = -2, x = 1, x = 4

• x = -4, x = 0, x = 1, x = 2,

• x = -2, x = -1, x = 0, x = 4

• x = -4, x = -1, x = 2

Tags

CCSS.HSF-IF.C.7C