Find the derivative of the function by first expanding or simplifying the expression. f(x) = (3x - 2)(4x3 - x2 + 1)
A. f'(x) = 48x3 - 11x2 + 33x + 3
B. f'(x) = 48x3 - 33x2 + 4x + 3
C. f'(x) = 36x3 + 33x2 - 11x + 3
D. f'(x) = 12x3 + 11x2 - 33x + 3
Answer: B
You might also like to view...
Describe the conditions under which the statement is true.A ? B = B
A. Always true B. B ? A C. A ? B D. A = ?
Determine whether the statement is true or false.|-3 - (-12)| = |-3| - |-12|
A. True B. False
Solve the problem.Mrs. White wants to crochet hats and afghans for a church fundraising bazaar. She needs 5 hours to make a hat and 4 hours to make an afghan, and she has no more than 52 hours available. She has material for no more than 12 items and no more than 9 afghans. The bazaar will sell the hats for $21 each and the afghans for $12 each. How many of each should she make to maximize the income for the bazaar? What is the maximum income?
A. 8 hats and 4 afghans; $216 B. 6 hats and 6 afghans; $198 C. 4 hats and 8 afghans; $180 D. 9 hats and 3 afghans; $225
Solve the equation.13.8 = - 16.5 - n
A. n = 30.3 B. n = -2.7 C. n = 2.7 D. n = -30.3