Question

Select a pair of graphs 7.04​

Answer 1

The Answer to your question is A

y=2x-7

x+2y=3

Explanation:

Answer 2

y=2x-7

x+2y=3

Explanation:

The equation y=2x-7 has slope m=2

The equation x+2y=3 can be rewritten in the slope intercept form to get;

`y=-(1)/(2)x+(3)/(2)`

The slope of this equation is

`m=-(1)/(2)`

The first slope is the negative reciprocal of the second hence the two lines are perpendicular.

The correct choice is A