What is the explicit formula for this geometric sequence?
8, 4, 2, 1, ... (ANSWER FAST)

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Which system of linear inequalities is represented by the graph? + l tv x-3y > 6 and y > 2x o x + 3y > 6 and y o x-3y > 6 and y> 2x o x + 3y > 6 and y > 2x + 4 la +

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes