Question

find the y-intercept and the gradient if possible and write down the equation of the line (graph in comments)

Answer 1

The Y intercept is the point where the line intercepts Y :P

Answer 2

So, 1 although on a Normal coordinate plane, that should be -1 :P

Answer 3

but what about the gradient?

Answer 4

yeah it is actually -1 i just forgot to put the -