Question

Co-ordinate of point A on a number line is 1. What are the co-ordinates of points on the number line which are at a distance of 7 units from A ?

Answer 1

Answer:

8 & - 6

Step-by-step explanation:

Data given here is that Co-ordinate of point A on a number line is 1.

we need  to find the the co-ordinates of points on the number line which are at a distance of 7 units from A.

Distance of 7 units can be on right sides of A as well as on Left side of A

so there will two such coordinates which are 7 units away from A

on Right side it would be   =  A coordinate + 7 = 1 + 7 = 8

on Left side it would be  =  A coordinate - 7 = 1 - 7 = -6

so the co-ordinates of points on the number line which are at a distance of 7 units from A   are  8 & - 6

Answer 2

Answer:

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Step-by-step explanation:

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