The co-ordinate of H is -1 and the co-ordinate of M is -6.
(i) Find the distance between the points H and M on the number line.
(ii) Write down the aim and materials required.
(iii) Draw a number line and mark the points H and M on it
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Answers
Answer:
It is known that the distance between the two points is obtained by subtracting the smaller co-ordinate from larger co-ordinate.
(i) The coordinates of points B and E are 2 and 5 respectively. We know that 5>2.
∴ d(B, E) =5−2=3
(ii) The coordinates of points J and A are −2 and 1respectively. We know that 1>−2.
∴ d(J, A) =1−(−2)=1+2=3
(iii) The coordinates of points P and C are −4 and 3 respectively. We know that 3>−4.
∴ d(P, C) =3−(−4)=3+4=7
(iv) The coordinates of points J and H are −2 and −1 respectively. We know that −1>−2.
∴ d(J, H) =−1−(−2)=−1+2=1
(v) The co-ordinates of points K and O are −3 and 0 respectively. We know that 0>−3.
∴ d(K, O) =0−(−3)=0+3=3
(vi) The co-ordinates of points O and E are 0 and 5 respectively. We know that 5>0.
∴ d(O, E) =5−0=5
(vii) The co-ordinates of points P and J are −4 and −2 respectively. We know that −2>−4.
∴ d(P, J) = −2 − (−4) = −2 + 4 = 2
(viii) The co-ordinates of points Q and B are −5 and 2 respectively. We know that 2>−5.
∴ d(Q, B) =2−(−5)=2+5=7
Step-by-step explanation:
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Answer:
Solution:
The points to plotted on the (x, y) are:
i. (-2, 8)
ii. (-1, 7)
iii. (0, -1.25)
iv. (1, 3)
v. (3, -1)
On the graph mark X-axis and Y-axis. Mark the meeting point as O.
Now, Let 1 unit = 1 cm
Step-by-step explanation: