December 22, 2014

Homework Help: math-Inverse functions

Posted by Anonymous on Saturday, January 31, 2009 at 8:29pm.

f(x)=-4x-2 & g(x)=5x-6. Find (f*g) and state domain.

f(x)-x^2-1 what is the equation for f^-1(x)?

f(x)=3x+2, find f(f^-1(14)).

f(x)=4x+7 and g(x)=3x-5 find (f*g)(-4)

f(x)=sqrt x+3 what is equation for f^-1(x)?

Graph y=sqrt x-2 +5 which point lies on graph?
A(7,6) B(0,5) C(-2,5) D(3,6)

The graph y=sqrt x is shifted 6 points down and 1 unit right. Which equation represents the new graph.
y=sqrt x+1 -6
y=sqrt x-6 +1
y= sqrt x-1 -6
y= sqrt x+6-1

any help would be appreciated.

Answer this Question

First Name:
School Subject:

Related Questions

Calculus - Find the sum and difference functions f + g and f g for the ...
inverse - find f^-1 (x). (this is asking me to find the inverse) f(x) = -(x-2)^2...
college algebra - For the given functions f and g find the following and state ...
algebra - 1 (a) A function passes through the points (0, -5), (1, 0), (2, 7). ...
math - consider the functions f(x)=x^3-2 and g(x)=3 sqrt x+2: a. find f(g(x)) b...
math - for the given functions f and g find f o g and state the domain show all ...
Algebra 2 - Operations with Complex Numbers Simplify. 1. sqrt(-144) 2. sqrt(-64x...
pre-cal - for the given functions f & g find the specified value of the ...
Calculus - Math questions, please help me? :(? Find the composite functions f o ...
Math - How do i find the domain and range of these functions? f(x)=x+1 f(x)=2/x ...