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Ksenya-84 [330]
3 years ago
10

Your mom opened a college fund for you when you were born. The fund had an annual interest rate of 2.5%. When you turned 18, the

account had earned $4,275 in interest. What was the amount your mom deposited when you were born?
Mathematics
2 answers:
juin [17]3 years ago
6 0
Set up the equation like this
4,275= x (1.025)∧18
then solve for the answer 
The answer should be $2740.98, but you should double check. 
Eva8 [605]3 years ago
4 0

Answer

9500

Step-by-step explanation:

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motikmotik

Find where the equation is undefined ( when the denominator is equal to 0.

Since they say x = 5, replace x in the equation see which ones equal o:

5-5 = 0


So we know the denominator has to be (x-5), this now narrows it down to the first two answers.


To find the horizontal asymptote, we need to look at an equation for a rational function: R(x) = ax^n / bx^m, where n is the degree of the numerator and m is the degree of the denominator.


In the equations given neither the numerator or denominators have an exponent ( neither are raised to a power)

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Since they are equal the horizontal asymptote is the y-intercept, which is given as -2.


This makes the first choice the correct answer.

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Hey there!

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