which line is perpendicular to y2x5 a 2x3 by2x15 cy12x4 dy12

which line is perpendicular to y=2x+5

a) =-2x+3

b)y=-2x-(1/5)

c)y=-1/2x+4

d)y=1/2x+1

e)y=1/2x+5

Solution:

The sole of the line is 2

The slope of thre required line should be -1/2 \' since the product of two slopes is -1.

Hence from the given options thee option is C

For that the slope is -1/2.