Test Review FSA Practice

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.HSF.IF.A.1

What is the definition of function?

• Has inputs and outputs

• Every input has only ONE output

• Inputs have different outputs every time

• x-values and y-values

Tags

CCSS.8.F.A.1

Is this is a function or not a function?

• Function

• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

Is this a function or not a function?

• Function

• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

Does the mapping of these points represent a function?

• Function

• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

Evaluate f(x) = x² for f(-8)

• 64

• -64

• -16

• 16

Tags

CCSS.HSF.IF.A.2

Evaluate f(x)=-2t²+ 1 for f(2)

• 9
  

• 17

• -17

• -7

Tags

CCSS.HSF.IF.A.2

Evaluate for f(1)

• 0

• -3

• 3

• 2

Tags

CCSS.HSA.APR.B.2

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Evaluate for f(4)

• -3

• 0

• 4

• 7

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Evaluate for f(-3)

• -2

• 2

• 0

• 6

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2