Answer:
70.2
Step-by-step explanation:
Answer:
I need a picture to solve this.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
By vertical line test, if you draw any vertical line, except for A, all graph meet at more than two points. So, graph A represents y as a function of x.
Answer:
3
Step-by-step explanation:
3