Question

the equation of the straight line which passes through the point 3, 4 and whose intercept on y axis is twice that on x axis​

Answer 1

Answer:

explain properly please what should I do

Answer 2

1. Answer:

x+2y=11

Step-by-step explanation:

let the equation of straight line be x/a +y/b =1

by question a = 2b

then,

x/2b +  y/b  = 1

x+2y=2b..........(i)

which passes through (3, 4)

take the point on equation

3+2×4=2b

11=2b

b=11/2

from equation (i)

x+2y = 2×11/2

x+2y=11

so, the required equation is x+2y=11