A function will not have any repeating x values...it can have repeating y values, just not the x ones. In other words, ur x terms have to be all different.
A. .....this is a function
B.......not a function because u have repeating x values
C......this is a function
D......not a function because u have repeating x values
If I’m not mistaken it’s 99.75 dollars to cover her whole driveway
It would be something along the lines of y = p2.75 or p times 2.75
Answer:

Step-by-step explanation:
Equation to remember:
where t = time
= 1200 since that's the initial population
= .35 rate of change \\
= 5 years
Plug in the numbers;

Since the prompt looks like it's asking for an equation given any number of years.. then just change 5 to n for number of years.

Answer:
32.1% ( depending on question might have to round to 32% )
Step-by-step explanation:
60*52=3210
3210/100= 32.1