+0  
 
0
33
1
avatar+50 

1.Let $f(x) = 2x^2 + 3x - 9,$ $g(x) = 5x + 11,$ and $h(x) = -3x^2 + 1.$ Find $f(x) - g(x) + h(x).$

2.Let $f(x) = 3x + 2$ and $g(x) = x^2 - 5x - 1.$ Find $f(g(x)).$

 Mar 1, 2019
 #1
avatar+17331 
+1

f(x - g(x) + h(x)   =   2x^2+3x-9     - 5x-11    +-3x^2+1        gather like terms and simplify

                             - x^2 - 2x -19

 Mar 2, 2019

16 Online Users

avatar
avatar