For the given functions f and g, find the indicated composition.f(x) = 4x + 11, g(x) = 3x - 1(f?g)(x)

A. 12x + 7
B. 12x + 15
C. 12x + 32
D. 12x + 10


Answer: A

Mathematics

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Evaluate the line integral along the curve C.ds , C is the straight-line segment x = 0, y = 4 - t, z = t from (0, 4, 0) to 

A. 0
B. 8
C. 16
D. 16

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Solve the equation.135 = m ? 9

A. m = 15 B. m = 135 C. m = 1215 D. m = 9

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Convert the units.9.46 m =  cm

A. 946 cm B. 0.0946 cm C. 0.946 cm D. 94.6 cm

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Use the product rule to simplify the radical.

A. 3
B. 21
C. 9
D. 6

Mathematics