Question

9.
The slope of a line through A(2, 3) is 3/4.Find the points on the line that are 5 units away from A.​

Answer 1

y-2=3/4 (x-3)

4y-8= 3x- 9

3x=1+4y..........(1)

let point B (x1,y1)

the the distance between a and b is 5 so by the distance formula

(x1-3)whole square +( y1-2)whole square =25

x1 ka square-9-6x1 +y 2 it is y1 +4-4y1 =25

x2