Friday

December 19, 2014

December 19, 2014

Posted by **Helene** on Monday, December 6, 2010 at 5:19pm.

- Algebra -
**MathMate**, Monday, December 6, 2010 at 6:55pmYes, x-3 can be a function of x, for example:

f(x)=x-3

A necessary condition for a relation to be a function is the value of f(x) has to be unique for a given x.

**Answer this Question**

**Related Questions**

Algebra 2 - 1. Determine whether the relation is a function. A: ? 2. A commuter ...

algebra - The following function notation was given for Barking Lot Grooming: b(...

Algebra 2 - 1. Simplify ((-2x^4y^7)/(x^5))^3. Assume all variables are nonzero. ...

Algebra 2--Please, help me! - 1. Simplify ((-2x^4y^7)/(x^5))^3. Assume all ...

Algebra 2 - 1. Simplify ((-2x^4y^7)/(x^5))^3. Assume all variables are nonzero...

algebra. help! - The ordered pairs (1,2),(2,4),(3,8),(4,16), and (5,32) ...

Algebra - The ordered pairs (1,6), (2,36), (3,216), (4,1296), and (5,7776) ...

Algebra - The ordered pairs (1,1), (2,8), (3,27), (4,64) , and (5,125) represent...

Algebra 2 Honor - On one day the value of $1.00 U.S. was equivalent to 0.77 euro...

Math - Suppose that the hourly wage in a job is P 30. Let x represent the number...