Question

A line passes through point (-10, 1) and has a slope of -

2
Write an equation in Ax+By=C form for this line.
Use integers for A, B, and C.

Answer 1

Explanation:

(X1, Y1) = (-10 , 1)

slope/m = -2

y - y1 = m(x - x1)

y - 1 = -2(x + 10)

y = -2x - 20 + 1

y = -2x - 19

2x + y = -19 → equation