Question

draw the linear graph of value of x is 3,6,9,15,18 and the value of y is 4,8,12,20,24​

Answer 1

A N S W E R :

In order to draw the graph of a line we need to know the intercept of the line.

The given equation of the line is 3x+4y=6

If x=0, then y= 23

If y=0, then x=2

So, the two points are (0,23 ),(2,0).

Answer 2

Answer:

4x+5y=19

When x = 1, then y will be

4(1)+5y=19

⇒4+5y=19

⇒5y=19−4=15

⇒5y=15

⇒y=

5

15

=3

Hence, the correct answer is 3.