4, 9, 14, 19, 24
using this information, we can find any value of using the equation . We can plug in any term into to find
this equation will work for any term within the sequence, as long as the starting term and common difference are constant. If either of these change it is no longer an arithmetic sequence.
To find , the sum of all 50 terms, we must use the equation
In this equation, number of terms(50) and the first term(4)