Perform the indicated operation. Write the answer in lowest terms.
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B.
C.
D.
Answer: B
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Evaluate the integral.dx
A. 36 B. 81 C. 9 D. 54
Suppose f and g are functions that are differentiable at ?? and that
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. Find the value of
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B.
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Find the area and perimeter of the rectangle.The length is 4 less than three times the width W. Express the area and perimeter in terms of the width W.
A. A = W(3W - 4), P = 8W - 4 B. A = W(3W - 4), P = 6W - 8 C. A = W(3W + 4), P = 8W + 8 D. A = W(3W - 4), P = 8W - 8
Find the approximate equation of the line that has the given slope and contains the given point. Write the equation in slope-intercept form. Round the constant term to two decimal places if necessary.m = 2.1, (3.5, -8.3)
A. y = 2.1x - 0.95 B. y = 0.48x - 9.97 C. y = -2.1x - 15.65 D. y = 2.1x - 15.65