Solve the problem.Evaluate (fg)(5) given f(x) = x - 4 and g(x) = -3x2 + 11x - 4.

A. -24
B. -216
C. 76
D. -711


Answer: A

Mathematics

You might also like to view...

Evaluate the integral.dt

A.   sin t -   sin t + C
B.   sin t -   sin t + C
C.   cos t +   cos t + C
D.   sin t -   sin 7t + C

Mathematics

Tell whether or not the relation is a function.{(-3,-8), (-1,9), (3,3), (3,5)}

A. Yes B. No

Mathematics

Solve the problem. Use 3.14 as the approximate value of ?. Round to the nearest tenth,if necessary.Find the volume of the shaded portion of the figure. All dimensions are in feet.

A. 18,086.4 ft3 B. 9676.8 ft3 C. 32,153.6 ft3 D. 16,076.8 ft3

Mathematics

Solve the variation problem.The weight of a liquid varies directly as its volume V. If the weight of the liquid in a cubical container  on a side is 192 grams, find the weight of the liquid in a cubical container 5 cm on a side.

A. 105 grams B. 15 grams C. 125 grams D. 375 grams

Mathematics