Determine whether the given quadratic function has a maximum or minimum value. Then find that maximum or minimum value.f(x) = -x2 + 16x - 71
A. Minimum, 7
B. Maximum, -8
C. Minimum, 8
D. Maximum, -7
Answer: D
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The following problem involves adjustable-rate mortgage. You the given table if necessary.Suppose your mortgage is $75,000 for 20 years. The index rate is 2.3% and the margin is 2.2%. Find the initial monthly payment.
A. $375.00 B. $387.50 C. $474.49 D. None of the above is correct.
Evaluate the improper integral.
A. 120 B. 240 C. 200 D. 160
Provide an appropriate response.Solve the system of equations using the substitution method:4x - 2y = 72x - y = 5
A. inconsistent; no solution B. (-3, -11) C. (1, -3) D. dependent; many solutions
Use the MACRS depreciation rates table to find the recovery percent (rate), given the recovery year and recovery period.MACRS Depreciation Rates
Recovery year: 5Recovery period: 10-year
A. 5.713% B. 8.93% C. 9.22% D. 11.52%