Question

Find the y-intercept and graph the equation y=15x​

Answer 1

If you have an equation and you need to find y intercept you have to plug in 0 where ever you see a "x"

y = 15(0)

y = 0

In this case the y-intercept is (0,0)

You could also graph the equation and it would look like this:

As you can see the line crosses (intercepts) the y-axis at (0,0)

I hope this helped!