Write an equation in point-slope form of the line that passes through the point (4,-9) and has a slope of 6

Answer 1

y = 6x + b

-9 =6(4) + b

b =-9 -24 = -33

y =6x -33 is the line in slope intercept form

(y--9)/(x-4) = 6 in point slope form

(y+9)/(x-4) = 6

y+9 = 6(x-4)

y = 6x-24 -9

y =6x -33

6x-y = 33 in standard form