Question

which equation is a function of x ? A. x=5 B. x=y squared +9 C. x squared=y D. x squared=y squared +16

Answer 1

Answer:

I am pretty sure it is C: x squared equals y.

Step-by-step explanation:

The phrase "function of x" means that y depends on the value of x.

The only option where I think this is the case is C.

Answer 2

Answer:

I think it is C

Hope this Helps!