x = number of hours after 9 am (eg: x = 1 means 1 hr after 9 am, so 10 am)
f(x) = population count x hours after 9 am
f(1) = population count at 10 am (1 hour later)
f(2) = population count at 11 am (2 hrs after 9 am)
f(2) - f(1) represents the difference in population counts from 10 am to 11 am, or put another way, how much the population increased during that time interval.
4^3 = 64
log4 64 = 3
The exponent always comes to the other side.
Answer:
vertex is (2,-5)
Step-by-step explanation:
y = a(x – h)^2 + k
the vertex is (h,k) in the equation h =2 and k = -5
The answer is [($109.90-$98.91)/$109.90]X100%
Ok so PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction
So you have to do that in order to do the question.
