Question

Mark \[ - 4\] and \[ - 9\] on the number line and find the difference between them.

Answer 1

Hint: In the given question, we have been given two points. We have to plot them on the number line. This will be done using the standard way of plotting the points on the number line. So, it is important that we remember the way to do that. Then it has been given that we have to find the difference between the two points. That can be easily found by using the formula of difference of two numbers. And that is going to give us the answer.

Complete step by step solution:
We have to plot two points on the number line: \[ - 4\] and \[ - 9\].

Now, we have to find the difference between them.
That is done by subtracting the smaller number from the bigger number.
So, we have,
Difference \[ = - 4 - \left( { - 9} \right) = - 4 + 9 = 5\]
Thus, the points are \[5\] units apart.

Note: In the given question, we were given two points. We had to plot these points on the number line. We did by using the standard way. So, it is important that we remember the way to do that. Then we had to find the difference of the plotted points. We did by simply subtracting the points.