Find ( f ? g )(x) and (g ? f )(x) , given that f (x) = 3? x2 and g (x) = x2 + 5 .

What will be an ideal response?


?x4 ?10x2 ? 22; x4 ? 6x2 +14

Mathematics

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Use addition of y-coordinates to sketch the graph of the function between  and .

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A. ?


B. ?


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D. ?


E. ?


Mathematics

Subtract. -  

A.
B.
C.
D. - 

Mathematics

Find f(x) and g(x) so that the function can be described as y = f(g(x)).y = (8x + 18)8

A. f(x) = 8x + 18, g(x) = x8 B. f(x) = x8, g(x) = 8x + 18 C. f(x) = (8x)8, g(x) = 18 D. f(x) = 8x8, g(x) = x + 18

Mathematics

Factor the perfect square.36x2 + 60x + 25

A. (6x + 5)(6x - 5) B. (6x - 6)2 C. (6x + 5)2 D. (6x - 5)2

Mathematics