Thursday

February 26, 2015

February 26, 2015

Posted by **Anonymous** on Thursday, November 9, 2006 at 10:37pm.

1. f(x)= x^2-x

I got: Domain= All Real Numbers

Range= All Real Numbers > -1 (with a line under the greater than sign)

2. f(x)= 1-x^2

I got: Domain= All Real Numbers

Range= All Real Numbers < 1

(with a line under the less than sign)

Are these right? Thanks.

The second answer is correct, but the lowest possible value (Range lower limit) of x^2-x

is f(x) = -1/4, and occurs when x = 1/2

**Answer this Question**

**Related Questions**

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

Algebra 1-- Please, check my answers! - 1. What is ((-12x^6 + x)) / ((-4x^2))? ...

Algebra 2 - 3. Identify the vertex and the axis of symmetry of the graph of the ...

Algebra - 23. The ___ axis represents the independent variable. X? 21. Name the ...

URGENT ALGEBRA 2 - identify the vertex and the axis of symmetry of the graph for...

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

algebra can someone help my buddy ray out - identify the vertex and the axis of...

algebra - Can someone check my answers please and if Im wrong please explain. 1...

algebra - Can someone check my answers on exploring conic sections? 1. Graph x2...

math 116 - What is the difference between domain and range? The domain of a ...