Answer:
A and B are functions
Step-by-step explanation:
for A, none of the x's repeat which makes it a FUNCTION
for B, when it starts with x^2, it will always be a FUNCTION (its a quadratic)
for C, 10 repeats for the x so it is NOT A FUNCTION
The third option makes the most sense because 2 times what ted would be 2x plus 8 more. 2x+8
Answer:
-7/11
Step-by-step explanation:
