The temperature of a patient, with fever, was taken at different times on a particular day during hospitalisation: Time 5 a . m 8 a . m 11 a . m 2 p . m 5 p . m 8 p . m Temp (in F) 100 102 101 99 103 98 Draw the time-temperature line graph.

The temperature of a patient, with fever, was taken at different times on a particular day during hospitalisation: Time 5 a . m 8 a . m 11 a . m 2 p . m 5 p . m 8 p . m Temp (in F) 100 102 101 99 103 98 The temperature-time graph is drawn by taking the time on x-axis or horizontal axis and the temperature on y-axis or vertical axis. Draw two perpendicular lines OX and OY , which represents the x - axis and y - axis respectively. Consider the different time periods on x-axis or on OX . Consider the temperature on y-axis or on OY . Choose a proper scale: X-axis: 1 cm = 3 hours and y-axis: 1 cm = 10 ° F Plot the points as per the given information. Join the points to get the required temperature-time graph.

The sales of a commodity in the first week of March 2010 are given below: Date 1 2 3 4 5 6 7 Sales (in ₹ ) 6000 5200 5600 4800 6500 7500 7000 Draw a line graph representing the above data.

The sales of a commodity in the first week of March 2010 as given below: Date 1 2 3 4 5 6 7 Sales (in ₹ ) 6000 5200 5600 4800 6500 7500 7000 The line graph is drawn by taking the dates on x-axis or horizontal axis and the sales on y-axis or vertical axis. Draw two perpendicular lines OX and OY , which represents the x - axis and y - axis respectively. Consider the different dates on x-axis or on OX . Consider the sales on y-axis or on OY . Choose a proper scale: X-axis: 1 cm = 1 day and y-axis: 1 cm = 200 Plot the points as per the given information. Join the points to get the required line graph.

The runs scored by two teams A and B in first 10 overs are given below : Overs I II III IV V VI VII VIII IX X Team A 3 1 6 5 4 8 7 10 8 4 Team B 2 4 3 8 5 7 6 5 6 10 Draw a graph depicting the data, making the graphs on same axes.

The runs scored by two teams A and B in first 10 overs are given below : Overs I II III IV V VI VII VIII IX X Team A 3 1 6 5 4 8 7 10 8 4 Team B 2 4 3 8 5 7 6 5 6 10 The line graph is drawn by taking the overs on x-axis or horizontal axis and the runs on y-axis or vertical axis. Draw two perpendicular lines OX and OY , which represents the x - axis and y - axis respectively. Consider the different overs on x-axis or on OX . Consider the runs on y-axis or on OY . Choose a proper scale: X-axis: 1 cm = 1 over and y-axis: 1 cm = 2 runs Plot the points as per the given information. Join the points to get the required line graph. Hence, the required graph is shown above.

EASY

8th CBSE

IMPORTANT

Earn 100

Plot the following points on the graph paper choosing proper scale.
$(- 6, 0)$

Important Questions on Introduction to Graphs

EASY

8th CBSE

IMPORTANT

Step by Step>Chapter 18 - Introduction to Graphs>EXERCISE 18.1>Q 5

Plot the following points on the graph paper choosing proper scale.

(- 3, - 2)

MEDIUM

8th CBSE

IMPORTANT

Step by Step>Chapter 18 - Introduction to Graphs>EXERCISE 18.2>Q 1

The temperature of a patient, with fever, was taken at different times on a particular day during hospitalisation:

Time	$5 a . m$	$8 a . m$	$11 a . m$	$2 p . m$	$5 p . m$	$8 p . m$
Temp (in F)	$100$	$102$	$101$	$99$	$103$	$98$

Draw the time-temperature line graph.

EASY

8th CBSE

IMPORTANT

Step by Step>Chapter 18 - Introduction to Graphs>EXERCISE 18.2>Q 2

A person cycles from a town to a neighbouring sub-urban area. His distance from the town at different times is shown by the following graph.
What is the scale taken for the time axis?

Question Image

EASY

8th CBSE

IMPORTANT

Step by Step>Chapter 18 - Introduction to Graphs>EXERCISE 18.2>Q 2

A person cycles from a town to a neighbouring sub-urban area. His distance from the town at different times is shown by the following graph.
How much time did the person take for the travel?
Question Image

EASY

8th CBSE

IMPORTANT

Step by Step>Chapter 18 - Introduction to Graphs>EXERCISE 18.2>Q 2

A person cycles from a town to a neighbouring sub-urban area. His distance from the town at different times is shown by the following graph.
How much is the distance between town and sub-urban area?
Question Image

MEDIUM

8th CBSE

IMPORTANT

Step by Step>Chapter 18 - Introduction to Graphs>EXERCISE 18.2>Q 2

A person cycles from a town to a neighbouring sub-urban area. His distance from the town at different times is shown by the following graph.
During which period did he ride fastest?

Question Image

MEDIUM

8th CBSE

IMPORTANT

Step by Step>Chapter 18 - Introduction to Graphs>EXERCISE 18.2>Q 3

The sales of a commodity in the first week of March $2010$ are given below:

Date	$1$	$2$	$3$	$4$	$5$	$6$	$7$
Sales (in $₹$ )	$6000$	$5200$	$5600$	$4800$	$6500$	$7500$	$7000$

Draw a line graph representing the above data.

MEDIUM

8th CBSE

IMPORTANT

Step by Step>Chapter 18 - Introduction to Graphs>EXERCISE 18.2>Q 4

The runs scored by two teams $A$ and $B$ in first $10$ overs are given below :

Overs	$I$	$II$	$III$	$IV$	$V$	$VI$	$VII$	$VIII$	$IX$	$X$
Team A	$3$	$1$	$6$	$5$	$4$	$8$	$7$	$10$	$8$	$4$
Team B	$2$	$4$	$3$	$8$	$5$	$7$	$6$	$5$	$6$	$10$

Draw a graph depicting the data, making the graphs on same axes.

Plot the following points on the graph paper choosing proper scale. (-6,0)

Important Questions on Introduction to Graphs

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Plot the following points on the graph paper choosing proper scale.
$(- 6, 0)$