Answer:
The equation is not a function.
Step-by-step explanation:
We are given that


Function: It is mapping between the values of two sets A and B.
Each element of A has unique value in set B.
By definition of function
In given function
y has no unique value for each value of x.
Substitute x=0

Hence, it is not a function.
Answer:
C
Step-by-step explanation:
hope I'm right sorry if I'm not lol.
Part A=5 inches
Part B=6.25
I know part A but not sure I think thats the answer for part B
The answer is
27/5 = 5 2/5 = 5.4
(5•4)-8 the answer is 12 because 5 times 4 is 20. Then 20 minus 8 is 12.