Translate the sentence to an inequality.A number is less than or equal to -8.

A. x > -8
B. x ? -8
C. x ? -8
D. x < -8


Answer: C

Mathematics

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Find the Taylor series generated by f at x = a.f(x) = x4 + 6x2 - 4x - 7, a = 2

A. (x - 2)4 - 8(x - 2)3 + 30(x - 2)2 + 60(x - 2) + 9 B. (x - 2)4 + 8(x - 2)3 + 30(x - 2)2 + 60(x - 2) + 9 C. (x - 2)4 + 8(x - 2)3 + 30(x - 2)2 + 52(x - 2) + 25 D. (x - 2)4 - 8(x - 2)3 + 30(x - 2)2 + 52(x - 2) + 25

Mathematics

Write the sum without sigma notation and evaluate it.

A. -(1 - 5)2 -2(2 - 5)2 -3(3 - 5)2 = -46 B. -(1 - 5)2 + (2 - 5)2 - (3 - 5)2 = -11 C. -(1 - 5)2 + (2 - 5)2 - (3 - 5)2 = 11 D. (1 - 5)2 - (3 - 5)2 = -20

Mathematics

Compute the values of f(x) and use them to determine the indicated limit.If f(x) = , find  f(x). 

A.
 ; limit = 1.210
B.
 ; limit = 5.10
C.
 ; limit = 4.0
D.
 ; limit = ?

Mathematics

Determine if the series converges or diverges; if the series converges, find its sum.

A. Converges; 1
B. Converges; ln 
C. Converges; ln 2
D. Diverges

Mathematics