Monday

December 22, 2014

December 22, 2014

Posted by **Anonymous** on Friday, August 14, 2009 at 6:27pm.

g(x)=-2[2x]+1

What do those brackets mean? I'm pretty sure it's not a typo or anything because other functions on my work have regular parentheses instead of brackets.

Thank you!

- Math -
**bobpursley**, Friday, August 14, 2009 at 6:46pmIT means absolute value. So the domain of x is all x, the range of the function is from 1 to negative infinity.

**Answer this Question**

**Related Questions**

Calculus - I'm doing graphs/domain/range of basic functions. I have three ...

Calculus - Find the sum and difference functions f + g and f – g for the ...

precalculus check immediately - suppoe f is a function with domain [1,3]and ...

11th grade maths - A.give an example of a function whose domain is {3,4,7,9}? ...

Functions - consider the functions g(x)=(4-x^2)^0.5 and h(x)=(x^2)-5. find the ...

calcius - Determine whether the relation represents a function. If it is a ...

math (2nd Try) - You have 6 cups of sugar. It takes 1 cup of sugar to make 24 ...

algebra - Find the domain and range of the relation and determine whether it is ...

Math - You have 6 cups of sugar. It takes 1 cup of sugar to make 24 cookies. The...

algebra - can someone help me find the domain and range of the function f(x)=3(x...