Solve the problem.If f(x) = , g(x) = , and h(x) = 5x+ 15, find h(g(f(x))).

A.  + 15
B. 5 + 15
C.  + 3
D.


Answer: A

Mathematics

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Find the volume of the indicated region.the region enclosed by the cone  between the planes  and 

A.
B. ?
C. 52?
D. 52

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Solve the system of equations using Gaussian elimination or Gauss-Jordan elimination.-3x + 5y - 3z = 46x - 10y + 6z = -86x + 20y - 9z = -3

A.
B.
C.
D. No solution

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Use the number of sides to name the polygon.

A. hexagon B. quadrilateral C. octagon D. heptagon

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Describe how the graph of the equation relates to the graph of y = x2.f(x) = x2 - 6

A. vertical stretching by a factor of 5 and a translation 6 units down
B. vertical shrinking by a factor of   and a translation 6 units to the left
C. vertical stretching by a factor of 5 and a translation 6 units to the right
D. vertical shrinking by a factor of   and a translation 6 units down

Mathematics