Tuesday

April 21, 2015

April 21, 2015

Posted by **RERE** on Wednesday, February 10, 2010 at 10:11am.

- Math -
**dongo**, Wednesday, February 10, 2010 at 10:14amPretty easy. Use the fact that the product of the first derivatives of linear functions and their perpendiculars respectively are always -1.

This is:

m'=-1/(1/2)=-2

Since we can choose an arbitrary function with the imposed properties, it suffices to take

g(x)=-2*x

q.e.d.

math - graph the line with slope 1/2 passing through the point(-5,-2) find the ...

Math(word problem) - For the line joining points A(-1, 3) and B(5, 7): a.Find ...

Math - 1) What is the slope of a line that is parallel to y = 2? 2) What is the...

math plz - hi, is there an equation to finding the perpendicular bisector of a ...

Math(Please help) - Write an equation of the line satisfying the given condition...

Math - Write an equation of the line satisfying the given condition. a) x ...

Algebra - Find the slope of any line perpendicular to the line through the ...

college algebra - A line has the equation y = 5x + 4.(a) This line has slope of ...

math - i have more than one question so if u no any of the answers please tell ...

math,correction - find the slope of any line perpendicualr to the line through ...