Wednesday

August 20, 2014

August 20, 2014

Posted by **Dan** on Friday, February 20, 2009 at 1:22am.

g(x)=2x-5 to find the specified functions.

(g X f)^-1

Would the answer be x+1 over 2?

- Math -
**drwls**, Friday, February 20, 2009 at 2:47amFirst determine that

(g X f)(x) = 2(x+4)-5 = 2x -1

The inverse of that (x+1)/2

You are correct

**Related Questions**

Math - Use the functions f(x)=x+4 and g(x)=2x-5 to find the specified functions...

math - for the given functions f and g, find the specified value of the ...

math - for the given functions f and g, find the specified value of the ...

Calculus - Math questions, please help me? :(? Find the composite functions f o ...

pre-cal - for the given functions f & g find the specified value of the ...

math - which statement about linear functions are true A)linear functions grow ...

cjs/210 - Will someone please help me find a website to find the answer to the ...

advanced functions/precalculus - 1. The function f(x) = (2x + 3)^7 is the ...

math test - Hi! I have a math test coming up tomorrow, and I need to prepare. ...

Calculus - We're learning about different kinds of functions and I don't really ...