Q

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

2.(ii)  Give the geometric representations of $2x + 9 = 0$ as an equation

(ii) in two variables

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For 2 variable representation of $2x + 9 = 0$.

Equation :     $2x +0.y =-9$

For graph,

y=0,we have $x=\frac{-9}{2}$

y=1,we have  $x=\frac{-9}{2}$

y=2,we have $x=\frac{-9}{2}$

Hence, $(\frac{-9}{2},0)$ ,   $(\frac{-9}{2},1)$and    $(\frac{-9}{2},2)$  are solutions of equation.

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