Given the following functions, find and simplify (f + g)(x). f(x) = x² – 3x – 3 - g(x) = x + 4 Do not include "(f + g)(x)=" in your answer.

Q: Find f( - 1)  if f(x) = 2x2 - x.

A: Consider the given function. fx=2x2-x We have to find the value of f(-1). So, put -1 for x in the…

Q: Find f(3x) if f(x) = 9 – 4x2. f(3x) = = (Simplify your answer.)

A:

Q: Find f(3x) if f(x) = 7- 4x2. f(3x) = (Simplify your answer.)

A: The solution is:

Q: For f(x) = 4x - 5 and g(x) = 2x - 5, find the following functions. a. (fo g)(x): b. (g o f)(x); e.…

A: Given : f(x)=4x-5 , g(x)=2x2-5 we have to write the followings (1) (f∘g)(x)(2) (g∘f)(x)(3)…

Q: Find and fully simplify the expression f(5x+3) for f(x)=4x-4.

A: Given f(x)=4x-4.

Q: 5 and g(X) = 3X the following functions. a. (fo g)(x); b. (g o f)(x); c. (fo g)(- 1); d. (go f)(- 1)

A: Given: fx=x-5 gx=3x2-1 a) f∘gx is given as, f∘gx=fgx               =f3x2-1               =3x2-1-5…