Answer:
Step-by-step explanation:
An exponetial function is represented by
where a is the vertical stretch or initial rate and b is the factor or base.
Since neither point have a x coordinate of zero. Use this method.
plug in y value into the formula and x value into there as well like this
if you divide the second equation from the first
so our equation now is
know let plug one of the point in to find a
Use 3,16
So our equation is
a + b = 60 (1)
b < a with 6 ⇒ b = a - 6 (2)
(1), (2) ⇒ a + a - 6 = 60 ⇒ a + a = 60 + 6 ⇒ 2a = 66 ⇒ a + 66:2 ⇒
⇒ a = 33 (3)
(2), (3) ⇒ b = 33 - 6 ⇒ b = 27
So, the numbers are : a = 33, b = 27
Answer:
It is $26.55
Step-by-step explanation:
=59% of 45
=59/100*45
We get
=59*45/100
=2655/100
=$26.55