Answer:
See explanation
Step-by-step explanation:
Required
The significance of "b" in exponential function
An exponential function is represented as:

In the above equation, parameter "b" is the rate of the function
In other words, the constant multiplier of the function.
Take for instance;

By comparison:

Another instance is:

By comparison

<u>Other significance of parameter b are:</u>
If
then b represents a growth factor
If
the b represents the factor of decay
i.e. b is never 0
Answer:
It would take 10 weeks for her cat to lose 5 pounds.
Step-by-step explanation:
Subtract the 7 from both sides,
you are left with
11=y
Answer:
It is 50 cm squared hxb/2=a
Answer:
5 years and 5 months
Step-by-step explanation:
<u />
<u>Compound Interest Formula</u>

where:
- A = final amount
- P = principal amount
- r = interest rate (in decimal form)
- n = number of times interest applied per time period
- t = number of time periods elapsed
Given:
- A = $17,474.00
- P = $7,790.00
- r = 15% = 0.15
- n = 12
- t = number of years
Substitute the given values into the formula and solve for t:






Therefore, the money was in the account for 5 years and 5 months (to the nearest month).