How do you write an equation for the line that passes through (6,5) and (4,1)?
1 Answer
May 9, 2016
'The general equation of a line is
Explanation:
So you need to calculate
This formula tells us that for each step you give in x you climb m=2 in y. And now you can solve the equation and obtain
and then
And finally you have the line equation
graph{2x-7 [-16.75, 23.25, -8.24, 11.76]}