Question

For questions 4-5, decide whether each table of values describes a function or not.

Label each table with "Function" or "Not a function." In each case, explain your
reasoning
x
0 1.5 2 2.5 3 3.5 4
Fx) 0 5
5 8
88
9
Label:
Explanation:

Answer 1

Function

Explanation:

Two different X's could equal the same Y value so this is a function. Remember if there's multiple of the same input (x) equalling different outputs (y) then it is not a function. If there's multiple inputs (x) equalling the same output (y) it's just coincidence and works.