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Given the functions f(x)=3x-5 and g(x)=x^2+4x, find each of the following: 1) (f+g)(x) 2) (f-g)(x) I m completely lost..?

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  • Given the functions f(x)=3x-5 and g(x)=x^2+4x, find each of the following: 1) (f+g)(x) 2) (f-g)(x) I m completely lost..?


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Find two linear functions f(x) and g(x) ... the vertex of the parabola on y = 1/2. Each senario ... = f(x).g(x) has each tangent? The following graphs ...
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Positive: 65 %
MATH 11011 COMPOSITION FUNCTIONS KSU ... Composition functions, page 3 3. Given f(x) = 3x2 +2x ... = 4x4 ¡16x3 +16x2 +1 (f –g)(x) = 2x4 ¡2 (g –f)(x) ...
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Positive: 62 %

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composition developed in Section5.1, the statements g(f(x)) = xand f(g ... Example 5.2.1. Determine if the following functions ... (x) = x2 2x+ 44. F= f( 1 ...
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Positive: 65 %
Graphs of functions are ... then evaluate f at that number to find the second coordinate. The following table shows ... Consider the function f(x) = 2 x + 1.
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Positive: 60 %
Determine the domain of a function ... Example 3 Let g(x) = 3x2 +4x+7. Find and simply f ... and g(f(x)). Solution: f(g(x)) = (g(x))2 +1 = 1 (x2 +1)2 +1 = 1
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Positive: 46 %
For f(x) = 2x + 3 and g(x) = -x 2 + 1, find the composite ... The definition of composite functions gives (f o g)(x) = f(g(x)) = 2 (g ... (g(3)) given that ...
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Positive: 23 %

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