Friday
April 18, 2014

Homework Help: math

Posted by Dee on Saturday, May 26, 2007 at 6:13pm.

Determine which tow equations represent perpendicular line.
(a) y= 3/8 x -4
(b) y= 4x - 3/8
(c) y= - 1/4 x + 3/8
(d) y= 1/4 x - 3/8

b and c.

Perpendicular lines have slopes which are negative reciprocals of each other. So 4 and -1/4 work.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Algebra - Determine which two equations represent perpendicular lines. (a) y = ...
Algebra 1 - Tell whether the lines for the pair of equations are parallel, ...
math - I can't figure this out at all Determine which two equations represent ...
Math 10 - 1 more question.... how would I make this equation perpendicular? The ...
Algebra - Can someone check my answers? 1. Write the equation of the line that ...
algebra 2 - Determine which two equations represent parallel lines. (a) y = 4x...
pre-algebra help - Determine which two equations represent perpendicular lines...
math - parallel and perpendicular lines Determine an equation of each of the ...
Last equations question - The line y=0.15x+0.79 represents an estimate of the ...
Math - Write the slope-intercept form of an equation of the line that passes ...

Search
Members