Draw the graph for the following : Side of square (in cm ) 2 3 4 5 . 5 Perimeter (in cm ) 8 12 16 22 Is it a linear graph.

The given table is, Side of square (in cm ) 2 3 4 5 . 5 Perimeter (in cm ) 8 12 16 22 We need to draw the graph for the given data. We represent the side of the square (in cm ) along the horizontal (x-axis) and the perimeter (in cm ) along the vertical (y-axis). We choose the scale as follows: x - axis : 1 unit = 1 cm y - axis : 1 unit = 4 cm Now, we plot the points 2 , 8 , 3 , 12 , 4 , 16 and 5 . 5 , 22 and draw lines joining every two consecutive points. Yes, the given data is a linear graph. Hence, the required answer is as shown above.

Draw a graph depicting relation between side of square and its area with the help of following table : Side of square (in cm ) 2 3 4 5 Area (in cm 2 ) 4 9 16 25 Is it a linear graph?

The given table is, Side of square (in cm ) 2 3 4 5 Area (in cm 2 ) 4 9 16 25 We need to draw the graph for the given data. We represent the side of the square (in cm ) along the horizontal (x-axis) and the area (in cm 2 ) along the vertical (y-axis). We choose the scale as follows: x - axis : 1 cm = 1 cm y - axis : 1 cm = 4 cm 2 Now, we plot the points 2 , 4 , 3 , 9 , 4 , 16 and 5 , 25 and draw lines joining every two consecutive points. No, it is not a linear graph. Hence, the required answer is as shown above.

The following table shows the rate of interest per annum on the fixed deposits by Reserve Bank of India during 2001 - 2008 . Year 2001 2002 2003 2004 2005 2006 2007 2008 Rate ( % p . a ) 12 11 12 10 8 10 7 9 Depict the information by drawing a graph.

The given table is Year 2001 2002 2003 2004 2005 2006 2007 2008 Rate ( % p . a ) 12 11 12 10 8 10 7 9 We need to draw the graph for the given data. We represent the year along the horizontal ( x -axis) and the rate ( % p.a) along the vertical ( y -axis). We choose the scale as follows: x - axis : 1 cm = 1 cm y - axis : 1 cm = 2 cm Now, we plot the points 2001 , 12 , 2002 , 11 , 2003 , 12 , 2004 , 10 , 2005 , 8 , 2006 , 10 , 2007 , 7 , 2008 , 9 and draw lines joining every two consecutive points. Hence, the required graph is as shown above.

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Step by Step>Chapter 18 - Introduction to Graphs>EXERCISE 18.3

Jagat Jitendra Matto Solutions for Chapter: Introduction to Graphs, Exercise 3: EXERCISE 18.3

Author:Jagat Jitendra Matto

Jagat Jitendra Matto Mathematics Solutions for Exercise - Jagat Jitendra Matto Solutions for Chapter: Introduction to Graphs, Exercise 3: EXERCISE 18.3

Attempt the practice questions on Chapter 18: Introduction to Graphs, Exercise 3: EXERCISE 18.3 with hints and solutions to strengthen your understanding. Step by Step solutions are prepared by Experienced Embibe Experts.