What is the range of the function f(x)=6x+5 for the domain {-1,0,1,2,3}

Question

What is the range of the function f(x)=6x+5 for the domain {-1,0,1,2,3}

Answer 1

Domain is all x values while range is all y values or f(x)

 

f(x)=6x+5 for the domain {-1,0,1,2,3}

 

f(-1)=6(-1)+5=-6+5=-1

f(0)=6(0)+5=0+5=5

f(1)=6(1)+5=6+5=11

f(2)=6(2)+5=12+5=17

f(3)=6(3)+5=18+5=23

 

so range is{-1,5,11,17,23}

Answer 2

You can write your range as

 

{f(-1) , f(0) , f(1) , f(2) , f(3)}

Answer 3

The range of a function is all of the outputs (y-coordinates).

 

What are the y values? Your answer is the range of the function.