Algebra 2 Function Test

Find the range of f(x) = 7x - 2, given the domain is D = {2, -1, 3}. 

• {-7, 14, 21}

• {-9, 12, 19}

• {-5, 12, 21}

• {-9, 14, 19}

Find the range of
f(x) = -2x²- 3, give the domain is D = {2, -3, 4}. 

• {5, 15, 29}

• {-35, -21, -11}

• {-35, -15, -11}

• {-35, -11, 15}

If g(x) = 2x² - 4, find g(-2)

• -8

• -12

• 4

• 0

Tags

CCSS.HSF.IF.A.2

Solve
3x - (x - 4) = 18

• 7/2

• 7

• 11

• 11/2

Tags

CCSS.8.EE.C.7B

the set of output (y) values in a relation

• domain

• range

• relation

• function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

the set of (x) values in a relation

• domain

• range

• relation

• function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

a special relation which each input has exactly one output

• function

• domain

• range

• relation

Tags

CCSS.8.F.A.1

the variable that depends on another value

• Ordered Pairs

• Function Notation

• Dependent Variable

• Independent Variable

Tags

CCSS.HSF.IF.A.2

• Ordered Pairs

• Mapping Diagrams

• Function Table

• Relation

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

• Function Notation

• Ordered Pairs

• Mapping Diagrams

• Function Table

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1