Determine whether there is a maximum or minimum value for the given function, and find that value.f(x) = -x2 - 18x - 83
A. Maximum: -2
B. Minimum: 2
C. Maximum: 2
D. Minimum: 0
Answer: A
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Suppose that in the loan described, the borrower made a larger payment, as indicated. Calculate (a) the time needed to pay off the loan, (b) the total amount of the payments, and (c) the amount of interest saved, compared with the original loan and payments.$90,000; 6% compounded annually; 12 annual payments; with larger payment of $14,000.
A. (a) 8 years (b) $105,530.22 (c) $10,966.47 B. (a) 9 years (b) $126,000 (c) $10,410.47 C. (a) 9 years (b) $117,174.69 (c) $11,644.47 D. (a) 8 years (b) $112,000 (c) $20,409.47
Group the objects into classes so that all the elements within each class are topologically equivalent and no elements from different classes are topologically equivalent.A. a glassB. a bowling ballC. a sheet of typing paperD. a sheet of two-ring-binder paperE. a sphere
What will be an ideal response?
Solve the right triangle shown in the figure. Round lengths to one decimal place and express angles to the nearest tenth of a degree. 
B = 35°, b = 57.2
A. A = 35°, a = 40.1, c = 99.7 B. A = 55°, a = 81.7, c = 99.7 C. A = 35°, a = 40.1, c = 46.9 D. A = 55°, a = 81.7, c = 69.8
Solve.A drapery panel measures 8 feet by 10 feet. How many square feet of material are needed for six panels?
A. 480 ft2 B. 80 ft2 C. 400 ft2 D. 86 ft2