Question

What is the correct statement about the relation y=9x2+16

A. It is the form y=mx+b
B. It is a function
C. It is not a function
D. It's graph is a straight line

Answer 1

c is correct i put it in a graph whe n you put in 9x its a straight line but when i put in the other stuff it totally goes away so it is not a function.