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Lesson 11 of 14

Checkpoint: terms, counts and two facts

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6 min

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One question on each of the later ideas. Retry as often as you like.

Is 60 a term of 4, 9, 14, 19, …?

Which term of 30, 27, 24, … is 0?

How many terms are in 2, 6, 10, …, 62?

The 3rd term is 7 and the 6th term is 16. What is d?

A list has a = 5 and d = 2. What is the 30th term?

0 of 5 answered

Finish the checkpoint to complete this lesson — you can always retry for a better score.