Question

17) Find a relation between x and y, if (x, y), (1, 3) and (8, 0) are collinear

Want step wise answer.

real answer is 3x+7y=24​

Answer 1

$\fontsize{18}{10}{\textup{\textbf{The rquired equation is 3x+7y=24}}}$

Step-by-step explanation:

Condition of collinearity: all the given points are in a straight line

So, we apply two point equation of a straight line

(x-1)/(y-3)=(1-8)/(3-0)

=>3x-3=-7y+21

=>3x+7y=24 is the required equation