Final answer:
The series 4 + 9 + 14 + 19 + 24 + 29 + 34 can be represented in sigma notation as ∑(5n - 1), n=1 to 7.
Step-by-step explanation:
In sigma notation, the sum of a series can be represented using the Greek letter sigma (∑). The expression ∑(5n - 1), n=1 to 7 represents the given series. To find the sum, substitute the values of n from 1 to 7 into the expression and add them up:
∑(5n - 1) = (5(1) - 1) + (5(2) - 1) + (5(3) - 1) + ... + (5(7) - 1)
= (5 - 1) + (10 - 1) + (15 - 1) + ... + (35 - 1)
= 4 + 9 + 14 + 19 + 24 + 29 + 34