Answer:
60
Step-by-step explanation:
Set up a ratio problem
15/25 = 36/x
15x = 900
x = 60
cube is 100cm + area of pyramid
f(x)=4x^2
I'm guessing the third function 4x squared. It curves up with the data points while all the other functions create straight lines.
How old are you
2 Inch!!!!
heres proof when you need it