The functions f and g are defined as f(x) = a) Find the domain of f, g, f+g, f-g, fg, ff, b) Find (f+g)(x), (f-g)(x), (fg)(x), (ff)(x), 3 X-2 f - g f g and g(x)=√x-1. and g (x), and 16 g (x).

Q: The functionf is one-to-one. Find its inverse. 5 18) f(x) - 4x +3 18) A) x) =5-3x B) flx) = 4x 3x -…

A: We have to find inverse

Q: Let f(x) = x2 + 2 and g(x) = 2x - 3. Evaluate (fo g)(x). (fo g)(x) =| (Simplify your answer.)

A: (fog)(x)= f(g(x)) f(x) = x^2 + 2  g(x) = 2x - 3

Q: Calculate Duf (2₁-4,1) in the direction of 9 = 2₁ +2²₁ +3k for the function f(x, y, z) = x² +…

A:

Q: Find (f + g)(1). f = {(1, -2), (0, -1)} and g = {(5, 0), (1, -3), (2, -4), (-2,4)}

A:

Q: A function f is defined by Ax + 5 f(x) 6x - 2 If f(1) = 4, find A.

A: Given: fx=Ax+56x-2  ……1   and, f1=4  ……2   To find: A

Q: Find the domain of the function f(x) = √x + √(1 − x)

A:

Q: Identify the x-intercepts for: f(x) = x² + 5x+6

A: To find x-intercepts for a function f(x),  Put f(x)=0