Question

write the equation for the line containing (2,4) and perpendicular to y=2x-3.

Answer 1

m = -1/2
y - 4 = -1/2 ( x - 2)
8 - 2y = x - 2
x + 2y = 10

Answer 2

that wrong

Answer 3

there 2 option y=1/2 + 3 or y=1/2+5

Answer 4

its y=-1/2 +5
he was right, but u have to isolate the y
and perpendicular lines are the opposite (negative/positive) of the reciprical (idk how u spell it)