1.) Evaluate the indicated function, where f(x) = x2 − 8x + 3and g(x) = 7x − 5.
(f + g)(5)=
2.) Evaluate the indicated function, where f(x) = x2 − 7x + 4 and g(x) = 6x − 7.
(f + g)(1/2)=
3.) Evaluate the indicated function, where f(x) = x2 − 3x + 4 and g(x) = 4x − 2.
(f − g)(−1)=
4.) Evaluate the indicated function, where f(x) = x2 − 4x + 3and g(x) = 3x − 2.
(fg)(7)=
5.) Evaluate the indicated function, where f(x) = x2 − 3x + 2and g(x) = 4x − 8.
(f/g)(−2)=
6.) Find (g ○ f)(x) and (f ○ g)(x) for the given functions f and g. f(x) = 2x − 8, g(x) = 3x + 1
7.) Find (g ○ f)(x) and (f ○ g)(x) for the given functions f and g.
f(x) = 3/x+5, g(x) = 3x − 6
8.) Evaluate the composite function, where f(x) = 2x + 3,g(x) = x2 − 5x, and h(x) = 4 − 3x2.
(f ○ g)(5)=