Friday

December 19, 2014

December 19, 2014

Posted by **Keisha** on Wednesday, September 9, 2009 at 12:43pm.

f:x 3x+1

g:x 9-x

Determine an expression for the function gf(x)

3(9-x)+1

27-3x+1

- Math (is this correct) -
**bobpursley**, Wednesday, September 9, 2009 at 12:55pmyes, but why not combine the 27 and 1?

- Math (is this correct) -
**keli**, Thursday, October 23, 2014 at 5:43pm3(9-x)+1=27-3x+1

**Answer this Question**

**Related Questions**

Algebra - Today I did a practice SAT problem. If the function ƒ is defined by...

MATH - The function f and g are defined by : f:x --> 3x+1 g:x --> 9-x ...

functions math - show that if f is any function, then the function O defined by ...

math - how would this equation look: y=f(x+3) when y=f(x)= x^2 would it look ...

math - The application of one function followed by the application of a second ...

Maths - Correct each of the following incorrect statements: 1)The inverse of the...

Calculus - Functions? - #1. A cubic polynomial function f is defined by f(x) = ...

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

Precalculus - The application of one function followed by the application of a ...

discrete math - 1. let A and B be sets. Show that A U (B - A)=A U B 2. determine...