In Exercises 2532, write a formula for the general term (the nth term) of each geometric sequence. Then use the formula for an to find a7, the seventh term of the sequence.3, 15, 75, 375,c

Funtulis MATH 105 Review of Sets and Properties of Real Numbers 1/25/16 Review of Union and Intersection: Union all of the terms in both sets. Ex. {1,2,3} U {2,3,5} = {1,2,3,5} Intersection the terms that two sets have in common. Ex. {1,2,3} ∩ {1,2} = {1,2} New Sets: Complement all elements not in a named set; represented by the symbol for “prime”...