Posted by **bobpursley** on Sunday, March 11, 2007 at 10:59pm.

First the slope. Perpendicular to a slope of -3 means a line slope of 1/3

y= 1/3 x + b.

Now put in the x,y point and solve for b.

write the equation of a line that has a y intercept (0,5) and is perpendicular to the line with equation y=-3x+1

## Answer This Question

## Related Questions

- Geometry - How do I write an equation of a line perpendicular to the graph of -...
- Math -Precal 11 - Show that the point P(7,7) is on the perpendicular bisector of...
- Algebra - Write the equation of the line satisfiying the givrn geometric ...
- math - graph the line with slope 1/2 passing through the point(-5,-2) find the ...
- algebra 3 - what is the equation of the line with {3,3} and is perpendicular to ...
- Math - 1) What is the slope of a line that is parallel to y = 2? 2) What is the ...
- math - i have more than one question so if u no any of the answers please tell ...
- Math - Write your answer in standard form. Show all your work if you want to be ...
- calculus - This is from our problem set. f(x)= 2(x^3)-3(x^2)-12x+20 write an ...
- math plz - hi, is there an equation to finding the perpendicular bisector of a ...

More Related Questions