Jean Claude took out a $3,500 installment loan at 11% for 12 months. His monthly payments were $309.34. After seven payments, th
2 answers:
Answer:
Jean saved $27.84.
Step-by-step explanation:
Here p = 3500
r = 11%
time = 12 months
Monthly payment = $309.34
Now, I have solved this question using excel.
You can see in the sheet, that the highlighted amount of $212.03 was the intended interest if it was paid for full 12 months.
But as given that Jean paid off the loan with 8th payment, that means he saved interest of 9th, 10th, 11th and 12th months.
These add up to : dollars
Therefore, Jean saved $27.84.
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The domain of the function is all real numbers, the range of a function is y ≤ 4
<h3>What is a function?</h3>It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a function:
f(x) = –(x + 6)(x + 2)
If we plot this function on the coordinate plane, we will see it is a graph of a quadratic function.
Here the no other details are given.
But we can say:
- The domain of the function is all real numbers.
- The range of a function is y ≤ 4
- The x-axis intercept will be at (-6, 0) and (-2, 0).
Thus, the domain of the function is all real numbers, the range of a function is y ≤ 4
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