Find the x- and y-intercepts of f.f(x) = (x - 3)2(x2 - 25)
A. x-intercepts: -5, 3, 5; y-intercept: 225
B. x-intercepts: -5, 3, 5; y-intercept: -225
C. x-intercepts: -3, -25; y-intercept: 75
D. x-intercepts: 3, 25; y-intercept: 75
Answer: B
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Find the Taylor series generated by f at x = a.f(x) = x4 + 8x2 - 7x + 8, a = -2
A. (x + 2)4 + 8(x + 2)3 + 32(x + 2)2 - 57(x + 2) + 10 B. (x + 2)4 - 8(x + 2)3 + 32(x + 2)2 - 71(x + 2) + 70 C. (x + 2)4 - 8(x + 2)3 + 32(x + 2)2 - 57(x + 2) + 10 D. (x + 2)4 + 8(x + 2)3 + 32(x + 2)2 - 71(x + 2) + 70
Solve the problem.The total cost, in dollars, to produce x DVD players is 
Find the marginal cost when 
A. $2000 B. $754 C. $2120 D. $874
Write the decimal point in the correct location. 3895 × 0.054 = 210330
A. 2103.30 B. 21.0330 C. 210,330. D. 210.330
Solve by extracting square roots.x2 = -64
A. {± i} B. {± 8} C. {± 8i} D. {± 64i}