For this case we have a function of the form:

Where,
A: initial amount
b: growth rate (for b> 1)
x: independent variable
y: dependent variable
We then have the following function:

Using the definition, the following statements are correct:
1) The function is exponential
2) The function increases by a factor of 2.5 for each unit increase in x
3) The domain of the function is all real numbers
Answer:

Step-by-step explanation:
we know that
The volume of the cone is equal to

we have that the radius and the height of the cone will be equal to the radius and the height of the cylinder
so



substitute the given values


Simplify

Answer:
7.2
Step-by-step explanation:
Step-by-step explanation:
3n+4n=-14
now add 3n and 4n
7n = -14
divide both by 7
n = -2
500/20 = 25kcal per piece
8 * 25 = 200kcal.....yes, he is able to have 8 pieces