Question

]Choose the equation of the line passing through the point (-2, 4) and perpendicular to y = -1/2x + 4.

y = 2x + 8

y = 2x

y = -2x - 8

y = -2x

Answer 1

y -4= 2(x+2)
y=2x +8

Answer 2

LINE GIVEN HAS SLOPE m1=-1/2
line perp have slopem2=-1/m1= 2

so the required line passing through -2,4 having slope m2=2