Question

give the geometrical representations of 2x+9=0 as an equation in (1) in one variable (2) in two variables

Answer 1

Answer:

Step-by-step explanation:

given equation is 2x+9=0

we can write it as 2x=-9

this is equation in one variable

now to make it in two variables, add y and multiplyit with 0.

2x= 2x+0y

so we can write equation as 2x+0y= -9

this is equation in two variables.