Question

A line has a slope of -3 and passes through the point (4,-3).

Answer 1

The point-slope form:

`y-y_1=m(x-x_1)`

We have the point (4, -3) and the slope m = -3. Substitute:

`y-(-3)=-3(x-4)\\\\\boxed{y+3=-3(x-4)}`