TEST PIECEWISE FUNCTIONS

What is g(4) if:

• -11

• 5

• -5

• 11

What is m(4) if:

• -4

• 0

• 4

• -3.5

What is the value of the expression f(10)?

• 5

• 3

• -3

• 15

What is f(1)?

• 3

• 2

• 1

• None of these

What is the value of 2f(1)+f(4)?

• 6

• -2

• 5

• None of these

Using the pictured graph, what is f(1)?

• A

  -3

• B

  -1

• C

  1

• D

  3

Use the function  $f\left(x\right)=$  

 $3x-5,\ \ \ x\le3$  

 $5x-10,\ \ \ x>3$  
to find 
 $f\left(-4\right)$  

• 15

• -20

• -17

• 9

What is f(2)?

• 3

• 1

• 0

• 2

Find the range and the domain.

• $Domain:\ -2<x<8;\ Range:\ -1\le y<\infty.$

• $Domain:\ -\infty<x<\infty;\ Range:\ -1\le y<\infty.$

• $Domain:\ -\infty<x<\infty;\ Range:\ -\infty\le y<\infty.$

Write the piecewise function represented in the graph.

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