Tentukan gradien persamaan garis singgung kurva y=3×2+2x dan sejajar garis y=2×2+6

M = y'
y1' = y2'
6x + 2 = 4x
6x – 4x = -2
2x = -2
x = (2/-2) = -1
m = f'(1) = 6(-1)+2 = -6+2 = -4
semoga membantu