Domain & Range (2)

What is the domain of this function?

• All real numbers

• $\left(-0.25,\ \infty\right)$

• $\left(-\infty,\ \infty\right)$

• $\left(-\infty,\ 0\right)\cup\left(0,\ \infty\right)$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function seen in the graph?

• $\left(-4,\ 4\right)$

• $\left(0,\ 4\right)$

• $\left(-4,\ 0\right)$

• $\left(-4,\ \infty\right)$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Select all the correct statement for the domain of the function graphed.

•  $\left(-\infty,\ \infty\right)$  

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

•  $\left\{x\left|x<1\ or\ x>1\right|\right\}$  

• All real numbers except x = -1

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function graphed?

• $\left(-\infty,\ 2\right)\cup\left(2,\ \infty\right)$

• $\left(-\infty,\ \infty\right)$

• $\left(-\infty,\ 0\right)\cup\left(0,\ \infty\right)$

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

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

If the total capacity of Thompson Boling Arena is 21,678, what is the domain of the function modeling the number of fans, n, in attendance at any given game?

•  $\left(0,\ \infty\right)$  

•  $\left[0,\ 21678\right]$  

•  $\left[0,\ 21678\right]\ for\ n\in N$  

•  $n\le21678$  

What is the domain of the graph?

• $\left(-\infty,\ \infty\right)$

• $\left(-\infty,\ -4\right)\cup\left(-4,\ \infty\right)$

• $\left(-\infty,\ -2\right)\cup\left(-2,\ \infty\right)$

• $\left(-6,\ 6\right)$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function graphed?

• $\left[-4,\ \infty\right)$

• $\left(-\infty,\ 3\right]$

• $\left(-\infty,\ 3\right)$

• $\left[-6,\ 3\right)$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

You are driving a Ford Focus with a fuel tank capacity of about 13 gallons. The average cost of a gallon of gas is
$ 2.00. Let  $C\left(g\right)$  be the cost to fill the tank function and  $g$  be the number of gallons. What is the range of  $C\left(g\right)$  ?

 $f\left(x\right)=-2\sqrt{x-6}$  What is the domain of f(x)?

•  $\left(-\infty,\ 6\right)$  

•  $\left(6,\ -\infty\right)$  

•  $\left(-\infty,\ 6\right]$  

•  $\left[6,\ \infty\right)$  

 $g\left(x\right)=-\left|x-2\right|+5$  What is the range of g(x)?

•  $\left[5,\ \infty\right)$  

•  $\left(-\infty,\ 5\right]$  

•  $\left(-\infty,\ \infty\right)$  

•  $\left[-5,\ \infty\right)$