Solve and graph the solution set on a number line.|4x + 1| ? 4
A. 
B. 
C. 
? 
D. 
Answer: D
Mathematics
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Find the Taylor series generated by f at x = a.f(x) = x2 - 5x + 2, a = -5
A. (x + 5)2 - 15(x + 5) + 48 B. (x - 5)2 - 15(x - 5) + 52 C. (x - 5)2 - 15(x - 5) + 48 D. (x + 5)2 - 15(x + 5) + 52
Mathematics
Solve the inequality.3x3 + 4x2 - 16x + 8 > 0
A. -1 - 
< x < 
, x > -1 +
B. x < -1 - 
, 
< x < -1 + 
C. x < -1 + 
D. -1 - 
Mathematics
Express the product as a sum or difference.sin 4x cos 5x
A. 
(cos 9x + sin x)
B. 
(sin 9x - sin x)
C. 
(cos 9x - cos x)
D. sin (cos 20x2)
Mathematics
Solve the problem. Round rates to the nearest tenth of a percent and dollar amounts to the nearest cent.A local dealer sells baseballs for $25 each. If $8.89 is the cost, what is the percent of markup on the selling price?
A. 13.8% B. 60.8% C. 64.4% D. 39.2%
Mathematics