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प्रश्न
Draw the graph of y = 2x + 5
उत्तर
To draw graph, we need to find out some points
y = 2x + 5
for y = 2x + 5
put x = – 1
y = 2(– 1) + 5 = – 2 + 5 = 3
∴ (–1, 3) is a point
put x = – 2
y = 2(– 2) + 5 = – 4 + 5 = 1
∴ (– 2, 1) is a point
Now let us plot the points & join them on graph
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