Chapter 15 – Introduction to Graphs
4. State whether True or False. Correct that are false. (ii) A point whose y coordinate is zero and x-coordinate is 5 will lie on y-axis.
13
Oct
4. State whether True or False. Correct that are false. (ii) A point whose y coordinate is zero and x-coordinate is 5 will lie on y-axis. 4. State whether True or False. Correct that are false. (ii) A point whose y coordinate is zero and x-coordinate is 5 will lie on y-axis. October 13, 2020 [...]
4. State whether True or False. Correct that are false. (i) A point whose x coordinate is zero and y-coordinate is non-zero will lie on the y-axis.
13
Oct
4. State whether True or False. Correct that are false. (i) A point whose x coordinate is zero and y-coordinate is non-zero will lie on the y-axis. 4. State whether True or False. Correct that are false. (i) A point whose x coordinate is zero and y-coordinate is non-zero will lie on the y-axis. October [...]
3. Write the coordinates of the vertices of each of these adjoining figures.
13
Oct
3. Write the coordinates of the vertices of each of these adjoining figures. 3. Write the coordinates of the vertices of each of these adjoining figures. October 13, 2020 Category: Chapter 15 - Introduction to Graphs , Maths , NCERT Class 8 ,
3. Write the coordinates of the vertices of each of these adjoining figures.
13
Oct
3. Write the coordinates of the vertices of each of these adjoining figures. 3. Write the coordinates of the vertices of each of these adjoining figures. October 13, 2020 Category: Chapter 15 - Introduction to Graphs , Maths , NCERT Class 8 ,
2. Draw the line passing through (2,3)and(3,2).Find the coordinates of the points at which this line meets the x-axis and y-axis.
13
Oct
2. Draw the line passing through (2,3)and(3,2).Find the coordinates of the points at which this line meets the x-axis and y-axis. 2. Draw the line passing through (2 2).Find the coordinates of the points at which this line meets the x-axis and y-axis. 3)and(3 October 13, 2020 Category: Chapter 15 - Introduction to Graphs , [...]
1. Plot the following points on a graph sheet. Verify if they lie on a line (c) K(2, 3), L(5, 3), M(5,5), N(2, 5)
13
Oct
1. Plot the following points on a graph sheet. Verify if they lie on a line (c) K(2, 3), L(5, 3), M(5,5), N(2, 5) 1. Plot the following points on a graph sheet. Verify if they lie on a line (c) K(2 3% 5 L(5 M(5 n2 October 13, 2020 Category: Chapter 15 - Introduction [...]
1. Plot the following points on a graph sheet. Verify if they lie on a line (b) P(1, 1), Q(2, 2), R(3,3), S(4, 4)
13
Oct
1. Plot the following points on a graph sheet. Verify if they lie on a line (b) P(1, 1), Q(2, 2), R(3,3), S(4, 4) 1 1. Plot the following points on a graph sheet. Verify if they lie on a line (b) P(1 2 3% 4 q2 R(3 S(4 October 13, 2020 Category: Chapter 15 [...]
1. Plot the following points on a graph sheet. Verify if they lie on a line (a) A(4,0), B(4, 2),C(4,6), D(4, 2.5)
13
Oct
1. Plot the following points on a graph sheet. Verify if they lie on a line (a) A(4,0), B(4, 2),C(4,6), D(4, 2.5) –2/5 0 ) 1. Plot the following points on a graph sheet. Verify if they lie on a line (a) A(4 2 6 B(4 C(4 D(4 October 13, 2020 Category: Chapter 15 - [...]
7. Can there be a time-temperature graph as follows? Justify your answer.
13
Oct
7. Can there be a time-temperature graph as follows? Justify your answer. 7. Can there be a time-temperature graph as follows? Justify your answer. October 13, 2020 Category: Chapter 15 - Introduction to Graphs , Maths , NCERT Class 8 ,
6. A courier-person cycles from a town to a neighboring suburban area to deliver a parcel to a merchant. His distance from the town at different times is shown by the following graph. (e) During which period did he ride fastest?
13
Oct
6. A courier-person cycles from a town to a neighboring suburban area to deliver a parcel to a merchant. His distance from the town at different times is shown by the following graph. (e) During which period did he ride fastest? 4. The following graph shows the temperature forecast and the actual temperature for each [...]