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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Write as a radical expression. Simplify if possible.1251/3

A.  = 15
B.  = 5
C. 1253 = 1875
D.  = 625

Mathematics

Given that p and q each represents a simple statement, write the indicated compound statement in its symbolic form.p: The outside humidity is low.q: The central humidifier is running.r: The air in the house is getting dry.The air in the house is getting dry, if and only if the outside humidity is low and the central humidifier is not running.

A. (p ? q) ? r B. r ? (p ? ~ q) C. r ? (p ? q) D. (r ? p) ? ~ q

Mathematics

Graph the equation by plotting points.y = 

A.

B.

C.

D.

Mathematics

Solve the problem.Between what two integers does the solution of 8x = 91 lie? Explain your answer.

What will be an ideal response?

Mathematics