What is the nth term rule of the quadratic sequence below?
8,14,22,32,44,58,74

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

Jonathan can throw a baseball 10 1/3 yards. his brother joey can throw a baseball 13 1/2 yards. how much father can joey throw the ball?

Aiko jumped rope for 20 min and stopped at 8: 05 when did she start