Question

At what point the graph of 3x-4 =12 intersect X-axis and Y-axis.Also find coordinates point on this line when X=2, X=6​

Answer 1

Answer:

3x + 4y = 12

the point on y axis

let x = 0 ,so 3(0) + 4y = 12 , 4y = 12, y = 3

point is ( 0, 3)

the point on x axis

let y =0,so 3x + 4(0) =12, 3x = 12, x= 4

point is (4,0)