Question

Write an equation in point-slope form for the line through the point (10, -9) with the given slope -2

Answer 1

Point slope is y-y1= m(x-x1) where m is slope and x1 and y1 are the known coordinates.

y-(-9)=-2(x-10)
y+9=-2(x-10)

Final answer: y+9=-2(x-10)