Find g × f when f(x)=1/3x-3 and g(x)=3x+1

Q: If f(x) = (5x – 3)+/3, find f- (x)

A: We have to find inverse function

Q: If f (x) = x3 + x2 - x - 1, find f (1), f (-1), f (12 ), and f (a).

A: We have given  fx=x3+x2-x-1

Q: If f (x) = 3x + 2 and g (x) = x² – x, find the value. f(-2) =

A:

Q: Evaluate f(g(3)) if f(x)=6x−4 and     g(x)= x2

A: We find g(3) by plugging x=3 in g(x)

Q: Find the domain of f(x) 2x / x2+1

A: The given function is,

Q: Do f(x) = 2x2 - 1 and h(t) = 2t2 - 1 represent the same function? why or why not

A: The two given functions are

Q: let g(x)=4x-2 g(a-5)

A:

Q: Find (g x f)(10) when f(x) = x - 1/3 and g(x) = 2x + 3

A:

Q: If f(x) = x² + x and g(x)= a = 1 and a = x. evaluate and simplify f(a+h)-f(a) h and g(a+h)-g(a) h…

A: Given,

Q: Determine f(g(2))where f(x)=4x+6 and g(x)=5x

A: f(x) = 4x+6, g(x) =5x Therefore,  f(g(x)) = f(5x)             = 4(5x)+6            = 20x+6 f(g(x)) =…

Q: F(x)=8+2x

A: Given information: F(x)=8+2x

Q: f(x)=2ex-x2

A: fx=2ex-x2

Q: Show that the function f (x) = -x3 + 2x2 - 6x + 3 is always decreasing.

A:

Q: If f (x) = x2 - 2x - 1, find f (2), f (-3), and f (a).

A: f(x) = x2-2x-1

Q: If f(x) = 2x + 4 and g(x) = 5 x,  find f(g(x)) and g(f(x)).

A: This question is based on function.