Review (1.1 & 1.2)

Find the domain of the graph.

• [-3, 1]

• (-3, 1]

• (-3, 1)

• [-3, 1)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Find the range of the given function.

• [0, 4]

• (-4, 0]

• (0, -4)

• [-4, 0]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Find the interval of increasing for the function.

• $\left(-1,\infty\right)$

• $\left(1,\infty\right)$

• $\left(-\infty,-1\right)$

• This graph does not increase

Find the interval where the graph is decreasing.

• $\left(1,\ \infty\right)$

• $\left(-1,\ \infty\right)$

• $\left(-\infty,\ -1\right)$

• This graph does not decrease

Identify the interval(s) where the graph is positive.

• $\left(-\infty,-7\right),\ \left(1,\ \infty\right)$

• $\left(-7,\ 1\right)$

• $\left(-\infty,\ 1\right)$

• $\left(-\infty,\ \infty\right)$

Tags

CCSS.HSF-IF.C.7A

Identify the interval where the graph is negative.

•  $\left(-\infty,-7\right),\ \left(1,\ \infty\right)$ 

•  $\left(-7,\ 1\right)$ 

• $\left(-\infty,\ 1\right)$

• $\left(-\infty,\ \infty\right)$

Tags

CCSS.HSF-IF.C.7D

Find the average rate of change over the interval from [3, 5].

•  $\frac{1}{2}$  

• -2

• 2

•  $-\frac{1}{2}$  

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

The domain of this function is all real numbers and there's a minimum point at (-3, -4).

• TRUE

• FALSE

Tags

CCSS.HSF-IF.C.7D

This graph has one x-intercept and 2 y-intercepts.

• TRUE

• FALSE

Tags

CCSS.HSF-IF.C.7D

The graph below represents y = x² reflected across the.....

• x - axis

• y - axis

• the line y = x

• the line y = -x