Illustrative Mathematics Functions Unit 4 Part 2

• 4

• 2

• 0

• 7

Tags

CCSS.HSF.IF.A.2

what is f(x) equal to when x is -1?

• It's impossible to tell

• -2

• 2

• 0

Tags

CCSS.HSF.IF.A.2

which rule defines this function?

• f(x)=1/2x-2

• f(x)=1/2x+2

• f(x)=2x+2

• f(x)=3x-1

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Describe the domain of this function. (0,3) (2,3) (9,3)

• (0,2,5)

• (3,3,3)

• (0,2,7)

• (0,2,9)

What is the inverse of the function f(x)=1/12x-34

• 12(f(x))+34=x

• f(x)+12=x

• f(x)+34-1/12x=x

Tags

CCSS.HSF-BF.B.4A

• 22.45

• 33.4933

• 77

• 87.1233

Tags

CCSS.HSF.IF.A.2