Answer:
C. it is not a function
Step-by-step explanation:
It fails the horizontal and vertical line test.
To pass the horizontal line test [injective]: must not hit a horizontal line passing through more than once.
To pass the vertical line test [function]: must not hit a vertical line passing through more than once.
6.25 is the answer to the problem
16-4=12
4+12=16
I think this right.
Answer:
1. $2
2. $4
3. 2x
Step-by-step explanation:
