Solve the problem.If f(x) = x2 and g(x) = -1 + 5x, find (f ?g)(x) and find the domain of (f ? g)(x).

What will be an ideal response?


(f ?g)(x) = (-1 + 5x)2; Domain: all real numbers

Mathematics

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The lists below show five agricultural crops in Alabama, Arkansas, and Louisiana.AlabamaArkansasLouisianasoybeans (s)soybeans (s)soybeans (s) peanuts (p)rice (r)sugarcane (n)corn (c)cotton (t)rice (r)hay (h)hay (h)corn (c)wheat (w)wheat (w)cotton (t)Let U be the smallest possible universal set that includes all of the crops listed, and let A, K and L be the sets of five crops in Alabama, Arkansas, and Louisiana, respectively. Find each of the following sets.The set of crops in A'.

A. {h, n, r, t} B. {c, h, n, r, s, t, w} C. {n, r, t} D. {r, t}

Mathematics

Give the appropriate form of the partial fraction decomposition.

A.  +  
B.  +  
C.  +  
D.  +  

Mathematics

The graph of an exponential function is given. Match the graph to one of the following functions.

A. f(x) = - 5-x B. f(x) = 5x C. f(x) = - 5x D. f(x) = 5-x

Mathematics

Evaluate.(-4)5

A. -256 B. 1,024 C. -1,024 D. 64

Mathematics