Question

give the geometric representation of 3x + 9 = 0 as an equation in one & two variables​

Answer 1

SOLUTION

TO PRODUCE

The geometric representation of 3x + 9 = 0 as an equation in one & two variables

EVALUATION

Here the given equation is 3x + 9 = 0

Geometrical representation in one variable

The given equation is 3x + 9 = 0

Which can be rewritten as

3x = - 9

$\implies \sf{x = - 3}$

So it represents the point - 3

Referred to figure 1

Geometrical representation in two variable

The given equation is 3x + 9 = 0

$\implies \sf{x = - 3}$

$\implies \sf{1.x + 0.y= - 3}$

Which of the standard form ax + by = c

So in two variables the given equation represents a line parallel to Y axis goes through the point (-3,0)

Referred to figure 2

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