The cubic function is f(x) = x^3
You need to perform three transformations to the cubic function to obtain
f(x) = - (x + 2)^3 - 5.
Those transfformations are:
1) Shift f(x) = x^3, 2 units leftward to obtain f(x) = (x + 2)^3
2) reflect f(x) = (x + 2)^3 across the x-axis to obtain f(x) = - (x + 2)^3
3) shift f(x) = - ( x + 2) ^3, 5 units downward to obtain f(x) = - (x + 2)^3 - 5
The answer would most likely be A
Debbie has to pay $9.63 interest. APR is 12.17/12% per month. After one month the interest is 950×0.1217/12=$9.63.
16.42% is 8.21% semiannually (answer A).
Edward’s annual interest is (1+0.0821)²-1=1.1709-1=0.1709 or 17.09% (answer A).
Answer:
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Step-by-step explanation:
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