Match the function to the correct graph.y = x4 + x3 - 5x2 - 4x + 4
A.
B.
C.
D.
Answer: D
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Evaluate the integral.
A. 2.68 B. 4.6 C. 6.68 D. 0.68
Divide and write answer in lowest terms.1 ÷
A. 1
B.
C. 1
D.
Solve.A company that manufactures outdoor rocking chairs makes a daily profit p according to the equation where p is measured in dollars and x is the number of rocking chairs made per day. Find the number of rocking chairs that must be made each day to produce a zero profit for the company. Round your answer to the nearest whole number.
A. 2043 rocking chairs or 2657 rocking chairs per day B. 25 rocking chairs per day C. 44 rocking chairs or 50 rocking chairs per day D. 19 rocking chairs or 25 rocking chairs per day
Identify the interval where f is increasing or decreasing, as indicated. Express your answer in interval notation.f(x) = -2x2 + 8x; increasing
A. [-2, ?) B. (-?, 2] C. [2, ?) D. (-?, -2]