Question

find a point slope equation of the line having the given slope and containing the given point. m=-9,(8,9) the equation of the line in a point - slope form is y- = (x- ) the spaces are blanks in the equation

Answer 1

(y-y1)=m(x-x1)
(y-9)=-9(x-8)
y=-9x--72+9
y=-9x+81
-9x-y+81=0

Answer 2

thanks

Answer 3

np.