Question

What is the equation of the line which passes through (-0.5,-5) and (2,5)

Answer 1

by using distance formula

d=
`√((x2-x1)^2+(y2-y1)^2)`

by putting the values of coordinates

`d=√((2-(-0.5))^2+(5-(-5))^2)`

`d=√((2+0.5)^2+(5+5)^2)`

`d=√((2.5)^2+(10)^2)`

`d=√(6.25+100)`

`d=√(106.25)`

`d=10.3`

Explanation:

i hope this will help you :)