Answer:
c
Step-by-step explanation:
because i said so
Hello there, and thank you for posting your question here on brainly.
You can tell if its a function or not if it's x value isn't repeating.
If you look, you can see it's x values are repeating, so it is not a function.
Hope this helps!! ☺♥
-3 since parallel lines have equal slopes
If you want the expression, the expression would be:
3.5x+50