Question

Identify a line that will be parallel and perpendicular to the given line: y= -2x- 7

Answer 1

A line can't be both parallel and perpendicular to another line.

Answer 2

no, like one of each

Answer 3

your problem is set incorrectly
check the original problem and fix your post

Answer 4

Are there choices given?

Answer 5

Parallel lines have the same slope.
In the equation
y = mx + b,
m is the slope.

Answer 6

In your case, you have line
y =-2x - 7
Compare that with
y = mx + b
What is the slope of your line?

Answer 7

No they just asked me to identify and parallel and perpendicular line for y= -2x-7