Wednesday

March 4, 2015

March 4, 2015

Posted by **Beth** on Friday, March 28, 2008 at 1:09pm.

Find the domain and range

f(x)=-4x-2

y=-4x-2

x=-4y-2

x+2/-4=-4y/-4

f(x)=x+2/-4

answer:

domain (all real numbers)

range (all real numbers)

- Math -
**Megan**, Friday, March 28, 2008 at 1:14pmDomain; 17

Range; 20

- Math -
**Reiny**, Friday, March 28, 2008 at 1:18pmBeth, you are correct

Since your function is a straight line with a slope of -4

the domain and range are both the set of real numbers.

- Math -
**Anonymous**, Friday, March 28, 2008 at 1:20pmThanks.

- Math -

**Answer this Question**

**Related Questions**

algebra - Find the domain and range of the function. 1. f(x)= x^2-x I got: ...

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

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

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

Math - Find the domain and range of the inverse f(x)=-4x-2 y=-4x-2 x=-4y-2 x+2/-...

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

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

Math - Find the domain and range of the inverse f(x)=-4x-2 y=-4x-2 x=-4y-2 x+2/-...

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

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