Question

What is the slope of a line perpendicular to y=2x

Answer 1

`-(1)/(2)`

Explanation:

To find the slope of a perpendicular line just calculate the anti-reciprocal of 2

Slope of the perpendicular line:
`-(1)/(2)`

The equation would be:

`y=-(1)/(2) x`

Answer 2

The slope would be -1/2