Question

Give the geometric representations of 2x + 9 =0 as an equation (i) in one variable (ii) in two variables​

Answer 1

Answer:

(I) in one variable

Step-by-step explanation:

2x + 9 = 0

= 2 is a natural number and x is a variable so, 2,9,0 is a whole number and here x is a variable

Answer 2

(i) In one variable

Given equation is 2x+9=0

⇒2x=−9

⇒x= 9/2

x= −4.5

(ii) Given equation is 2x+9=0

⇒2x+0y+9=0

⇒2x=−9

⇒x= -9/2 = -4.5

It is line parallel to y-axis at a negative distance.

Two points lying it are the points

A(−4.5,0),B(−4.5,2).