Posted by Joseph on Sunday, September 7, 2008 at 8:23pm.
please help me with this problem? I don't know how ro do it. please show me step by step.
Write the slope intercept form the equations of the lines through the given point parallel to the given line and (B) perpendicular to given line.
point slope
((7,2) m= 1/2

Pre Calculus  bobpursley, Sunday, September 7, 2008 at 8:27pm
Let me change the problem. Find a line perpenduclar to a line thrue 4,5 and having slope 4
new slope of perpendicular line..1/4
y=mx + b
5=(1/4)4 + b
b=6
y=(1/4)x+ 6 is the equation.

Pre Calculus  Joseph, Sunday, September 7, 2008 at 8:30pm
thanks now i get it

Pre Calculus  jessica, Thursday, September 25, 2008 at 12:12am
Lowest terms
4x+12/5x^2 + 21x + 18
Answer This Question
Related Questions
 Pre Calculus  please help me with this problem? I have the answer but I need to...
 Pre Algebra  Given an equation of a line, how do I find equations for lines ...
 math  i have more than one question so if u no any of the answers please tell ...
 Algebra 1  Algebra 1 help please :( Use the pointslope from linear equation ...
 precalculus  Find (a) the equation of a line that is parallel to the given ...
 Algebra  1.Write an equation in slope intercept form of the line that passes ...
 math  I need help with "write in equation in slopeintercept form for the line ...
 Math (Please help!!)  Given A(4,2), B(44), and C(18,8, answer the following ...
 Algebra 1 ( bobpursley)  1. Write an equation in slopeintercept form for the ...
 geometry  find the slope of a line that passes through the following points. (4...
More Related Questions