Draw the graph of the line 3x + 4y = 18. With the help of graph, find the value of y when x = 2. (show this point on the graph)
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Solution

Interpretation of equation : 1 Mark
Line on graph : 1 Mark
Second point result : 1 Mark
Second point on graph : 1 Mark

When y= 0, x=6

and when x=0, y =4.5

Plotting these points on the graph

y=3 when x=2

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Similar questions

Draw the graph of the line $3 x + 4 y = 18$ . With the help of graph, find the value of $y$ when $x = 2$ . (show this point on the graph)

3 x + 4 y = 12

y

x = 0

3 x - 4 y = 12

y

x = 4

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