Question

What are the coordinates of the point where each line crosses the y-axis
y=2x-3

Answer 1

(0, - 3 )

Explanation:

Given

y = 2x - 3

Where the line crosses the y- axis, the x- coordinate of the point is zero.

let x = 0 in the equation and solve for y

y = 2(0) - 3 = 0 - 3 = - 3 ← y- intercept

Line crosses the y- axis at (0, - 3 )