Review of Key features

What is the x-intercept?

• (0,2)

• (2,0)

• (0,1)

• (1,0)

What is the y-intercept?

• (-5,0)

• (0,-5)

• (0,1)

• (1,0)

Is the graph increasing, decreasing, or constant?

• increasing

• decreasing

• constant

Describe the interval where the graph is increasing.

• $\left(0.-4\right)$

• $\left(\infty,-\infty\right)$

• $\left(-\infty,\infty\right)$

• $\left(0,\ \infty\right)$

Describe the interval where the graph is decreasing.

• 
  

  $\left(-\infty,\infty\right)$
  

• $\left(0,\infty\right)$

• $\left(\infty,-\infty\right)$

• $\left(-\infty,1\right)$

Tags

CCSS.HSF-IF.C.7A

What is the absolute maximum of the function?

• none

• $8$

• $\infty$

• $\left(0,4\right)$

What is the absolute minimum of the function?

• -3

• -2

• $-\infty$

• 0

Tags

CCSS.HSF-IF.C.7A

Identify the end behavior: As  $x\rightarrow\infty,\ f\left(x\right)\rightarrow_{\ldots}$  

•  $0$  

•  $-\infty$  

•  $\infty$  

•  $10$  

Tags

CCSS.HSF-IF.C.7A

Identify the end behavior: As  $x\rightarrow-\infty,\ f\left(x\right)\rightarrow\ldots$  

•  $-6$  

•  $-\infty$  

•  $\infty$  

•  $-5$  

Identify the zeroes of the function.

• 
  

  $x=2\ and\ x=6$
  

• $x=0$

• $y=2\ and\ y=6$

• $\left(4,\ -4\right)$

Tags

CCSS.HSF-IF.C.7A