Answer:
X^2+5x-50
Step-by-step explanation:
X^2-5x+10x-50
The answer is: [C]:
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"The graph of the function touches the x-axis at x = 3."
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Explanation:
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Write the function as the following equation:
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x² − 6x + 9 = 0 .
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Factor the "left hand side of the equation":
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(x −3) (x − 3) = 0 .
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→ Solution: x = 3 (when y = 0).
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The answer is: [C]:
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"The graph of the function touches the x-axis at x = 3."
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Answer:
a. Total cost of the principal = $217,411.20
b. Interest for the mortgage loan = $104,911.20
Step-by-step explanation:
Total cost of the principal = Monthly payment * Number of years * Number of months in a year = $603.92 * 30 * 12 = $217,411.20
Total cost of the principal of the loan includes the mortgage loan amount and the interest for the mortgage loan. Therefore, the interest for the mortgage loan can be calculated as follows:
Interest for the mortgage loan = Total cost of the principal - Mortgage loan amount = $217,411.20 - $112,500 = $104,911.20