Tuesday

September 16, 2014

September 16, 2014

Posted by **chelsea** on Friday, June 10, 2011 at 8:08am.

The answer coices are

A)d=2r

B)y=9x+1

C)y=-3

D)a=1/2h(b1+b2)

- MATH-direct variation -
**MathMate**, Sunday, June 12, 2011 at 8:25amA direct variation should

1. be a*linear*function of*one*variable

2. passes through the origin (0,0), i.e. if the independent variable is set to zero, the dependent variable should also be zero.

If you examine the four choices according to the above criteria, you will be able to eliminate all but the required function.

- MATH-direct variation -
**zymetriea**, Tuesday, November 27, 2012 at 6:07pm-4 + 7x + 4 = 3y

**Answer this Question**

**Related Questions**

Algebra 2 - Is the relationship between the variables in the table a direct ...

algebra - Tell whether equation represents direct variation. If so, identify the...

Math- steve or ms. sue - does the data in the table represent a direct variation...

direct variation or neither - Tell whether the equation represents direct ...

math - This is about direct variation. The area a painter can paint varies ...

Algebra - This is about direct variation. The area a painter can paint varies ...

Math - I am doing Direct Variation in math. I dont understand how to do it. It ...

Algebra 1 - I need some help with Direct linear variation. I had tooken a test, ...

Math: Direct Variation - what are the formulas that illustrates direct blinear ...

Algebra 2 - I am trying to figure out if these problems are Direct Variation, ...