Friday

November 21, 2014

November 21, 2014

Posted by **amy** on Friday, January 11, 2008 at 10:55pm.

Determine which two equations represent parallel lines. y=-4x+1,y=4x+1,y=1/4x+1,y=-4x+5

- math -
**DrBob222**, Friday, January 11, 2008 at 11:03pmy = mx + b is the general equation for a straight line. To be parallel, you want the lines to have the same slope; therefore, m in the general equation should be the same. If your equation is

y = -4x + 1, you want the parallel line to be -4x + anything. Check my thinking.

- math -
**Kara**, Friday, January 11, 2008 at 11:07pmso it would be a and d

- math -
**DrBob222**, Friday, January 11, 2008 at 11:31pmyes

**Answer this Question**

**Related Questions**

Algebra - Determine which two equations represent perpendicular lines. (a) y = ...

math,correction - I have to determine which two equations represent parallel ...

math - having troulbe with this on can you show how to it Determine which two ...

math, correction - I have to determine which two equations represent parallel ...

algebra 2 - Determine which two equations represent parallel lines. (a) y = –4x...

math - sorry heres the whole question having troulbe with this on can you show ...

math, correction - can someone help me correct this Directions: Dtermine which ...

Math - Are these correct with the lines y=0.15x+0.79 0.11x-y=-0.85 The line ...

9th grade math - Hey i need help on my math hw i just dont get it lol please ...

Math - Hey i need help on my math hw i just dont get it lol please help me! Here...