1. If the number of hours for which a labour works is x and y are his wages (in rupees) and y = 2x
- 1, draw the graph of work - wages equation. From the graph, find the wages of the labour if
he works for 6 hours.
Answers
Answer:
The time for which a labour works and his wages is x hours and Rs y respectively.
Then y = 2x – 1
When x = 1 we have y = 2 – 1 = 1
When x = 2 we have y = 4 – 1 = 3
When x = 3 we have y = 6 – 1 = 5
Thus, we have the following table
x123y135
Plotting to points (1, 1), (2, 3), and (3, 5) on the graph paper and drawing the line joining them we obtain the required graph.

To find the coordinates of point when x = 6 we draw a line parallel to y axis passing through (6, 0). The line meets the graph of y = 2x – 1 at a point from which we draw a line parallel to x axis which crosses y axis at y = 11
Hence the wages of labour if he works for 6 hours is Rs 11.
Step-by-step explanation:
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Answer:
₹11
Step-by-step explanation:
y=2x-11
=2×6-1
=12-1
=11
y= ₹11