What is the intersection of the three sets: a = {1, 3, 5, 7, 9}, b = {1, 2, 3, 5, 7}, and c = {1, 2, 5, 8, 9}? a. {1, 5} b. {1, 2, 5} c. {1, 3, 5, 7} d. {1, 2, 3, 5, 7, 8, 9}

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

The graph shown is the graph of which function?