Weird. I think you just need to look if the point falls on the shaded area. But only (-5,5) does ...
If a line is parallel to another line,Then the gradients are the same.So m=4 .Using general formula for str8 line, y=mx+c

sub in coorfinates (1,13)

So C=9.
Answer:
7.12 equations? K12? whats that
Answer:
3.1 3.25 3.33 3.4
Step-by-step explanation: