Question
Draw the graph of the following linear equations in two variables: $y = 2x$
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Answer
We have, $y = 2x ...(i)$
Putting $x = 0$, we get $y = 2 \times 0 = 0$
Putting $x = 1$, we get $y = 2 \times 1 = 2$
Thus, we have the following table giving two points on the line represented by the equation $y = 2x$:
Graph of the equation $y = 2x$:
Putting $x = 0$, we get $y = 2 \times 0 = 0$
Putting $x = 1$, we get $y = 2 \times 1 = 2$
Thus, we have the following table giving two points on the line represented by the equation $y = 2x$:
Graph of the equation $y = 2x$:
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