Answer:
No.
Step-by-step explanation:
No because it is a one-to-many relation .
-13 maps to 3 and to 0.
-65
h(t) = (-5)^3 -2(-5)
h(t) = -75 +10
h(t) = -65
not sure if it's ryt but I think it's A
to make sure you understand the question
Just square the top and bottom of the fraction. 
and 
so we have 12/16 and then we reduce to 3/4