Question

find the equation of straight line ehich passes through the points 3,5 and makes x intercept double then y intercept

Answer 1

line crossing positive x axis and y axes. 2 points $(0, k) and (2k, 0)$ or$-2$ slope.

$Ax + By = C$ has slope of $\frac{-A}{B}$ .

Therefore, $2x + y = C.$

$2*3 + 5 = 11.$

Hence $2x + y = 11$ .

x-intercept will be $\frac{11}{2}$ and y-intercept will be $11$ .

Therefore the equation will be

$y = -2x + 11$