Question

What is the domain of the function y=-3x-2 if the range is -8?

-8=-3x-2
+2 +2

-6=-3x

x=2

Does anyone know how to do this??

Answer 1

Yes you have done it very correctly..

Answer 2

but 2 is not one of the possible answers. Can someone explain this to me?

Answer 3

What are the possible answers then??

Answer 4

a. 22
b. -10
c. -8
d. -2

Answer 5

Can you attach the page where this question is?

Answer 6

then either the question is wrong r the choices are incorrectly shown....
the answer to your question: domain of y=-3x-2 if the range is -8
is as you posted...

Answer 7

This is what is written: What is the DOMAIN of the function y = -3x - 2 if the RANGE is -8?
a. 22
b. -10
c. -8
d. -2

Answer 8

Would the answer be a positive number? 22?

Answer 9

I think your question will be:

y = 3x - 2

By this you will get the domain as (-2)..