Piecewise functions

Evaluate  $f\left(x\right)$  for  $x=-5$  

• -253

• 41

• -7

• 47

Tags

CCSS.HSF.IF.A.2

Select the correct graph for the following piecewise function.

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Tags

CCSS.HSF-IF.C.7B

What is the domain of the for the following piecewise function?

• $\left(-\infty,\ +\infty\right)$

• $\left[-6,\ +\infty\right)$

• $\left(-\infty,-5\right)\cup\left[-3,\ +\infty\right)$

• $\left[-5,\ 3\right)$

Tags

CCSS.HSF-IF.C.7B

What is the range for the following piecewise function?

• $\left(-\infty,\ -5\right]$

• $\left[-3,\ +\infty\right)$

• $\left[-6,\ +\infty\right)$

• $\left(-\infty,\ +\infty\right)$

Tags

CCSS.HSF-IF.C.7B

Is this a function? Explain.

• No. Does not pass the vertical line test.
  

• No. Does not pass the horizontal line test.
  

• Yes. Passes the vertical line test.
  

• Yes. Passes the horizontal line test.
  

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

Evaluate  $f\left(x\right)$  for  $x=-9$  and  $x=5$  

•  $f\left(-9\right)=0,\ f\left(5\right)=15$  

•  $f\left(-9\right)=0,\ f\left(5\right)=-6$  

•  $f\left(-9\right)=15,\ f\left(5\right)=0$  

•  $f\left(-9\right)=15,\ f\left(5\right)=-6$  

Tags

CCSS.HSF.IF.A.2

For the graph shown. Which selection is the correct way to write the piecewise function?

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Tags

CCSS.HSF-IF.C.7B

Select the correct domain for this piecewise function.

•  $\left[-3,\ 1\right]$  

•  $\left[-12,\ 8\right]$  

•  $\left(-\infty,\ +\infty\right)$  

•  $\left[-6,\ 4\right]$  

Tags

CCSS.HSF-IF.C.7B

Select the correct range for this piecewise function.

• $\left(-\infty,\ +\infty\right)$

• $\left[-12,\ 8\right]$

• $\left[-6,\ 4\right]$

• $\left[-3,\ 1\right]$

Tags

CCSS.HSF-IF.C.7B