Question

The slope of the line below is -4. Use the coordinates of the labeled point to

find a point-slope equation of the line.
10
10
(4,-9)
O A. y + 9 = -4(x-4)
OB. y - 9 = -4(x+4)
O C. y - 9 = 4(x+4)
OD. y + 9 = 4(x-4)

Answer 1

Answer: The answer is A.
Explanation: The point-slope formula is y-y1=m(x-x1).