Functions

Use the vertical line test to determine whether or not the graph is a function.

• Function

• Not a Function

Tags

CCSS.HSF.IF.A.1

Is this table a function or not a function?

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Use the vertical line test to determine whether or not the graph is a function.

• Function

• Not a Function

Tags

CCSS.HSA.REI.D.10

Which of the following sets of ordered pairs is a function?

• (9,5) (10,5) (9,-5) (10,-5)

• (3,4) (4,-3) (7,4) (3, 8)

• (6,-5) (7, -3) (8, -1) (9, 1)

• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

CCSS.8.F.A.1

Consider the following set of points:

(3, 5), (2, 4), (9, 0), (?, 6)

What could replace the "?" to create a non-function?

• 1

• 3

• 4

• 7

Tags

CCSS.8.F.A.1

What is f(6) for the function f(x)=3x - 8?

• -8

• 10

• -144

• none of the above

Tags

CCSS.HSF.IF.A.2

What is f(-4) for f(x) = 5x - 12?

• -32

• -3

• -12

• 3

Tags

CCSS.HSF.IF.A.2

What is f(120) for f(x) = 6x - 10?

• -10

• -4

• 120

• 710

Tags

CCSS.HSF.IF.A.2

What is f(-4) for the function f(x) = 2x + 3?

• -5

• -4

• -2

• -7

Tags

CCSS.HSF.IF.A.2

What is f(5) for the function f(x) = 2(x - 7)?

• 3

• -4

• -3

• 1

Tags

CCSS.HSF.IF.A.2