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What is the interval used in the graph shown below babysitting money

Pls help

What is the interval used in the graph shown below babysitting money Pls help-example-1
User Jennilee
by
7.6k points

1 Answer

5 votes

Answer:

9

Explanation:

1 to 10

Hence,

10 - 1 = 9

Similarly,

20 - 11 = 9

30 - 21 = 9

40 - 31 = 9

Therefore,

Interval is 9

User Emil Ivanov
by
7.5k points