# SOLUTION: For each pair of functions, find (f+g)(x), (f-g)(x), and (fg)(x)...Then evauluate each function at 2. 1.) f(x)= 5x-10, g(x)= 3x+7 3.) f(x)= -4x+1, g(x)= 6x+2

Algebra ->  Algebra  -> Rational-functions -> SOLUTION: For each pair of functions, find (f+g)(x), (f-g)(x), and (fg)(x)...Then evauluate each function at 2. 1.) f(x)= 5x-10, g(x)= 3x+7 3.) f(x)= -4x+1, g(x)= 6x+2      Log On

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 Algebra: Rational Functions, analyzing and graphing Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Rational-functions Question 63953: For each pair of functions, find (f+g)(x), (f-g)(x), and (fg)(x)...Then evauluate each function at 2. 1.) f(x)= 5x-10, g(x)= 3x+7 3.) f(x)= -4x+1, g(x)= 6x+2Answer by tutorcecilia(2152)   (Show Source): You can put this solution on YOUR website!The set-up is: For each pair of functions, find (f+g)(x), (f-g)(x), and (fg)(x)...Then evauluate each function at 2. 1.) f(x)= 5x-10, g(x)= 3x+7 (f+g)(x) (5x-10)+(3x+7)= [combine line-terms and subtitute x=2] . (f-g)(x) (5x-10)-(3x+7)= [combine line-terms and subtitute x=2] . (fg)(x) (5x-10)*(3x+7)= [multiply and subtitute x=2]] 3.) f(x)= -4x+1, g(x)= 6x+2 (-4x+1) + (6x+2)[combine line-terms and subtitute x=2] . (-4x+1) 1 (6x+2)[combine line-terms and subtitute x=2] . (-4x+1) * (6x+2)[multiply and subtitute x=2]