Question

How do you graph `y=7` using intercepts?

Answer 1

See below.

Explanation:

Compare the equation to the slope-intercept form of a line:

`y=mx+b`

where `m` is the slope and `b` is the y-intercept.

Since the equation we are given does not contain an `x` we now that `m=0`. We also know that the y-intercept, `b`, is equal to `8`.

If a line has a slope equal to `0`, it must be horizontal. Also, in this case, it intercepts the y-axis at `7`.