Q.3 Write the coordinates of the vertices of each of these adjoining figures.

Q.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.

As shown below is graph :
The coordinates of the points at which this line meets the x-axis and y-axis are

Q.1 Plot the following points on a graph sheet. Verify if they lie on a line

(iii) K(2, 3), L(5, 3), M(5, 5), N(2, 5)

(iii) K(2, 3), L(5, 3), M(5, 5), N(2, 5)
The graph is as shown :

Q.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)

(b) P(1, 1), Q(2, 2), R(3, 3), S(4, 4)
The graph is as shown :

Q.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)

(a) A(4, 0), B(4, 2), C(4, 6), D(4, 2.5)

Q.7Can there be a time-temperature graph as follows? Justify your answer

(iv)

(iv) Yes, it is possible i.e. same temperature at different time is possible.

Q. 7Can there be a time-temperature graph as follows? Justify your answer.

(iii) No,this type of graph is not possible because different temperature at same time are not posiible.

Q.7 Can there be a time-temperature graph as follows? Justify your answer.

(ii)

(ii) Yes, it is possible that with increase in time temperature decreases.

Q.7 Can there be a time-temperature graph as follows? Justify your answer.

(i) Yes, there can be a time-temperature graph as shown with the increase in time, temperature also increases.

Q.6 A courier-person cycles from a town to a neighbouring 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 ?

(e) From graph we can observe person travels maximum distance from 8 a.m. to 9 a.m.
Hence,person travels fastest from 8 a.m. to 9 a.m.

Q.6 A courier-person cycles from a town to a neighbouring suburban area to deliver a parcel to a merchant . His distance from the town at different times is shown by the following graph.

(d) Did the person stop on his way? Explain.

(d) From 10 a.m. to 10:30 a.m. ,there is a horizontal line which states that person stops from 10 a.m. to 10:30 a.m.

Q.6 A courier-person cycles from a town to a neighbouring suburban area to deliver a parcel to a merchant .His distance from the town at different times is shown by the following graph .

(c) How far is the place of the merchant from the town ?

(c) The place of the merchant from the town is 22 km away.

Q.6 A courier-person cycles from a town to a neighbouring suburban area to deliver a parcel to a merchant. His distance from the town at different times is shown by the following graph.

(b) How much time did the person take for the travel ?

(b) The person travels from 8 a.m. to 11:30 a.m.
the person travels hours.

Q.6 A courier-person cycles from a town to a neighbouring suburban area to deliver a

parcel to a merchant. His distance from the town at different times is shown by the

following graph.

(a) What is the scale taken for the time axis?