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Find the Indicated Function Value f(x)=x2+13x3,g(x)=x323x2+xf ( x ) = x ^ { 2 } + \frac { 1 } { 3 } x - 3 , g ( x ) = x ^ { 3 } - \frac { 2 } { 3 } x ^ { 2 } + x

Question 69

Multiple Choice

Find the indicated function value.
- f(x) =x2+13x3,g(x) =x323x2+xf ( x ) = x ^ { 2 } + \frac { 1 } { 3 } x - 3 , g ( x ) = x ^ { 3 } - \frac { 2 } { 3 } x ^ { 2 } + x
Find (f+g) (x) ( f + g ) ( x ) .


A) x3+13x2+43x3x ^ { 3 } + \frac { 1 } { 3 } x ^ { 2 } + \frac { 4 } { 3 } x - 3
B) 2x316x22x2 x ^ { 3 } - \frac { 1 } { 6 } x ^ { 2 } - 2 x
C) x3+16x2+23x3x ^ { 3 } + \frac { 1 } { 6 } x ^ { 2 } + \frac { 2 } { 3 } x - 3
D) 2x313x22x2 x ^ { 3 } - \frac { 1 } { 3 } x ^ { 2 } - 2 x

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