Simplify the rational expression completely.

A. - 
B. cannot be simplified
C. -3
D. 3


Answer: C

Mathematics

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Find the derivative of the function at P0 in the direction of u.f(x, y) = 3x - 9y, P0(-10, -5),  u = 4i - 3j

A. - 3
B.
C.
D. - 

Mathematics

Find the Taylor polynomial of order 3 generated by f at a.f(x) = x2 + x + 1, a = 3

A. P3(x) = 4 + 7(x - 3) + 10(x - 3)2 B. P3(x) = 13 + 7(x - 3) + (x - 3)2 C. P3(x) = 1 + 3(x - 3) + 3(x - 3)2 + (x - 3)3 D. P3(x) = 13 + 7(x - 3) + 7(x - 3)2 + 13(x - 3)3

Mathematics

Construct a graph for the first ten terms of the sequence.an = 6; an+1 =   

A.

B.

C.

D.

Mathematics

Graph the linear equation.y = 5x

A.

B.

C.

D.

Mathematics