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
Ok so I assume
28 and decreased by 12.5%
percent means partst out of 100 so
12.5%=12.5/100=0.125
first find 12.5% of 28 then subtract
0.125 times 28=3.5
decrease
28-3.5=24.5
answer is 24.5
Answer:
I wouold buy a house first then pay it off and give the rest of the money to my parents as a gift.
Step-by-step explanation:
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