Question

For the function rule y = -2x - 3, provide the x-y coordinates of the y-intercept and the x-intercept

Answer 1

@Directrix

Answer 2

The y-intercept is the point where the graph crosses the y-axis. Every point on the y-axis has x-coordinate zero.

So, to find the y-intercept of y = -2x - 3, substitute zero in for x and solve for y.

y = -2x - 3
y = -2*0 - 3
y = ?

Answer 3

@Yacoub1993

Answer 4

-3 but i still didnt understand

Answer 5

Here is your line. You just find the coordinates of the point where the line y = -2x -3 cuts the y-axis of the plane.