Answer:
It is a function because the x values don't repeat
Step-by-step explanation:
49.35 litres
47 times 1.05=49.35
(Sheldon got it right first)
I am pretty confident its 1.0
Answer:
3^4
Step-by-step explanation:
Simplifying an expression with expression with exponents:
If they are dividing, we keep the base and subtract the exponents. For example:

In this question:
The y-value is the one on the right. Therefore, the y-value of P is 6. Following the rule, the y-value of P' is 6-16= -10.