Limited Domain and Range In Class Practice

What is the range for the function f(x)= 2x+4 when the domain is [2,3,4,5]

• [2,3,4,5]

• [8,10,12,14]

• (8,10)(12,14)

• [10,14,18,22]

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

What is the range for the function f(x)= -x-10 when the domain is [-3,-1,0,2]

• [-10,-8,1,4]

• [-21,-14,-2,0]

• [-7,-9,-10,-12]

• HTTR

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

What is the range for the function f(x)= 5x+5 when the domain is [-1,0,1]

• [0,5,10]

• [0,5,15]

• [-5,-10,-20]

• [2,4,6]

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the range for the function f(x)=  $x^2+4$  when the domain is [2,3,4,5]

• [0]

• [6,10,12,14]

• 21

• [8,13,20,29]

What is the range, when the domain is f(x) = 3x³ - 2x + 4 is {0, 1, 2, 3}?

• {3, 4, 5, 24}

• {-16, 3, 4, 5}

• {4, 5, 24, 79}

• {0, 4, 32, 91}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

 $f\left(x\right)=-2\sqrt{x-6}$  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)?

•  $\left[5,\ \infty\right)$  

•  $\left(-\infty,\ 5\right]$  

•  $\left(-\infty,\ \infty\right)$  

•  $\left[-5,\ \infty\right)$  

Given y = 2x and the domain {0, 2, 4}, what is the range?

• {0, 1, 2}

• {0, 4, 8}

• {2, 4, 8}

• {1, 2, 3}

What is the greatest value in the range for the function y = -2x+4 when the domain is {-5, -1, 5, 1}

• 2

• 18

• 14

• 6

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

What is the domain?

• All real numbers except 1/2

• All real numbers

• All real numbers except -4

• All real numbers except 4

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7