Characteristics of Functions

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

Tags

CCSS.HSF-IF.C.7E

What is the domain of the graph?

• y≥1

• x ≥ 1

• All real numbers

• none of these

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• -3 < y ≤ 3

• -4 ≤ y ≤ 5

• -4 ≤ x ≤ 5

• -3 < x ≤ 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• -6 ≤ x ≤ 6

• 0 ≤ x ≤ 7

• 2 ≤ x ≤ 7

• No Solution

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Is this mapping a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1

• Function
• Not a Function

Which set of values 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

Evaluate the function for the given value:

• -2

• 70

• 48

• 96

Tags

CCSS.HSF.IF.A.2

When is this function increasing?

• (−2.5 , 2.5)

• (0 , 5)

• (0, 55)

• (−5 , 0)

Tags

CCSS.HSF-IF.C.7A

Where is the function increasing?

• x ≤ 1

• x ≥ 1

• y ≤ −4

• y ≥ −4

Tags

CCSS.HSF-IF.C.7A