Piecewise Functions evaluating and graphing

Evaluate f(3)=

• 3-x

• 0

• 2x+3

• 9

Evaluate f(3)=

• -1

• -7

• 4

• 5

Evaluate f(-3)=

• 6

• 0

• -3

• 9

Evaluate f(-3)=

• -1

• -7

• 4

• 5

• A

• B

• C

• D

• D

• C

• B

• A

• A

• B

• C

• D

What is the portion of the piecewise function represented in RED?

• $f\left(x\right)=x$

• $f\left(x\right)=\ \frac{1}{2}x+2.5$

• $f\left(x\right)=\ -1$

What is the portion of the piecewise function represented in BLUE?

• $f\left(x\right)=x$

• $f\left(x\right)=\ \frac{1}{2}x+2.5$

• $f\left(x\right)=\ -1$

What is the portion of the piecewise function represented in GREEN?

• $f\left(x\right)=x$

• $f\left(x\right)=\ \frac{1}{2}x+2.5$

• $f\left(x\right)=\ -1$