32. (08.01) Given the arithmetic sequence an--4 + 4(n - 1), what is the domain for n? (1 point)
All Integers where n 2 0
All Integers where n > 1
O All Integers
All Integers where n 2 1

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)