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harkovskaia [24]
3 years ago
10

Evaluate the expression described below if the number is –2. The quotient of three less than twice a number and the number squar

ed. A.3 B. 1/4 C. -5/2 D. -7/4
Mathematics
1 answer:
lozanna [386]3 years ago
4 0
<span>(2x-3)/x^2 
if the number is –2
then
[2(-2) - 3] / (-2)^2
= (-4-3)/4
= -7/4

answer is 
</span><span>D. -7/4</span>
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Step-by-step explanation:

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<u>General form of an exponential function</u>:

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The initial value (a) is the value of the investment.

Therefore, a = 1,000,000.

If the investment <u>decreases</u> by 2.2% each year, then it will be 97.8% of the previous year.

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Substitute these values into the formula to create a general equation for the scenario:

f(x)=1000000(0.978)^x

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To find the value of the investment after 10 years, substitute x = 10 into the formula:

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brainly.com/question/27949445

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