how do you find the distance of 2 points?

Question

katrinakaif · Answer

Using the distance formula : 
Sqaure root (y2-y1)^2 + (x2-x1)^2

The points should have (x,y) and (x2y2)

anonymous · Answer

what is the distance of (0,0) (3,4)?

anonymous · Answer

Distance = $$\sqrt{(4 - 0)^{2}+(3-0)^{2}}$$
Now work it out and simplify if you can.

anonymous · Answer

Points (2, 0) and (0, 3) lie on line k. Which is the slope of the line that is perpendicular to k?

anonymous · Answer

Goody different question.  First, find the slope of the line between these two points.  Now turn in upsidedown and change the sign (from positive to negative or negative to positive) and you'r done;

katrinakaif · Answer

You can find the slope using the formula: 
y^2-y^1/ x^2-x^1

katrinakaif · Answer

negative reciprocal of it will give you the slope

anonymous · Answer

Points (5, 3) and (6, 2) lie on line k. What is the slope of the line that is parallel to k?

anonymous · Answer

is it -1