buatlah pgl titik (5,3)dan gradien=2

y-y1=m(x-x1)
y-3=2(x-5)
y-3=2x-10
y=2x-10+3
y=2x-7

Titik (5,3) & m = 2

y - y1 = m (x - x1)
y - 3 = 2 (x - 5)
y - 3 = 2x - 10
y = 2x - 10 + 3
y = 2x - 7