Find the common difference for the following arithmetic sequence:
2.58, 7.58, 12.58, 17.58, 22.58, ...
Enter your answer here:
5
Right!
The student got this item correct.
27.58
Nice try, but incorrect. You typed the next number in the
sequence, but you should have typed in the common difference, which is 5.
The student got this item incorrect.
Sorry, that was incorrect. To find the common difference
in an arithmetic sequence, figure out the difference between any adjacent pair of numbers.
The student got this item incorrect.
CommonDifference