Question

What is the equation of the line perpendicular to 2x+y=0 that passes through the point (2, 2)?

y=-2x+6
y= -1/2x+3
y=1/2x+1
y=2x-2

Answer 1

so what you think ?

Answer 2

slop of two perpendicular lines m=-1/m

Answer 3

solve it ..here

Answer 4

it's c as 2x+y=0 given now convert it into general form
y=-2x+0
now find the line who's slop is -(-1/2)
so it's C