Question

What is the equation of a line that is parallel to the line y= x+2? (Sorry I forgot to add multiple choice the first time.)

a) y- 2x= 3
b) 2x+ y= -2
c) x+y= 5
d) y- x= -1​

Answer 1

D y-x=-1 which is the same as y=-1+x, its parallel to y=x+2 because it has the same gradient 1x

Answer 2

The answer is D. y - x = 1

Explanation:

cause they have the same slope