Question

g(x)=2-2x
domain (-1,0,1,2)

Answer 1

what is the question? if it's to find the range, use the numbers in the domain to figure out g(x) for each x. those answers will be the range

Answer 2

domain can be any real value here

Answer 3

yes it to find the range

Answer 4

@phi

Answer 5

@iGreen

Answer 6

when x = -1 what is
2-2x ?

Answer 7

i know that domain is x and range is y

Answer 8

4

Answer 9

or in this case g(x) is the range, where x is any number in the roman

yes, g(-1) = 4

now do the other 3 x's to find the other numbers in the range.

Answer 10

*roman= domain

Answer 11

does g(0)=2

Answer 12

yes
2 - 2*0 is 2

Answer 13

so I got
-1,4
0,2
1,0
2,-2

Answer 14

yes, the left side is the domain and the right side is the range

Answer 15

if we sort the numbers in the range, it would look like
{ -2, 0, 2, 4}

Answer 16

thanks

Answer 17

yw