Solve the problem.The difference between two positive integers is 32. One integer is three times as great as the other. Find the integers.
A. 32 and 48
B. 16 and 32
C. 48 and 80
D. 16 and 48
Answer: D
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Use the maximum/minimum finder on a graphing calculator to determine the approximate location of all local extrema.f(x) = x4 - 4x3- 53x2 - 86x - 80
A. Approximate local maximum at 1.032; approximate local minima at -3.255 and 7.098 B. Approximate local maximum at 1.027; approximate local minima at -3.126 and 7.188 C. Approximate local maximum at -0.944; approximate local minima at -3.192 and 7.136 D. Approximate local maximum at 1.029; approximate local minima at -3.282 and 7.138
Solve using a proportion. Round your answer to the nearest hundredth when necessary.Jared found an old family photograph that was 9 inches wide and 6 inches high. He wanted a copy that was 1.75 inches less wide. What will the height of that reduced copy be? Round to the nearest tenth of an inch.
A. 7.4 inches B. 10.9 inches C. 4.8 inches D. 1.2 inches
Draw the graph of the equation.x2 = -7y
A.
B.
C.
D.
Determine whether the variation between the indicated quantities is direct or inverse.The number of hours worked by an hourly worker and the amount of her paycheck
A. Inverse B. Direct