Question

An i correct

Answer 1

correct about what?

Answer 2

Here's the problem

Answer 3

why do you say y = 2x?

Answer 4

Well I was thinking c or d but i choose c am not really sure that's why am here

Answer 5

you just have a horizontal line on the y-axis in your graph.. it's not C and it's not D. It's just .. well it's a positive number. I'll leave it at that, but I'll give you an example

whenever we have x = 3 that means that x =3 only and it will always be 3....we don't consider a y anything, and we have a vertical line. Draw a vertical line parallel to the y-axis, and the equation doesn't depend on y


similarly, if we have y = 3 that means y=3 only and we don't consider a x anything. We end up with a horizontal line. As in draw a horizontal line parallel to the x-axis...the equation doesn't depend on x.

Answer 6

y = 2x is

x y =2x
0 0
1 2
2 4
3 6
and y=-2x is a reflection of the graph y=2x