Question

Can you please help me

Answer 1

15

Explanation:

The y-intercept of a line is the point where it intersects the y-axis. This happens when x = 0; therefore, the y-coordinate of the y-axis is found by putting x = 0 in the equation given. This gives

`18(0)-y=-15`
`-y=-15`
`y=15`

which is our answer!