For the following data set, what is the median? Apparent Limits Frequency

50-59 12

40-49 25

30-39 39

20-29 32

10-19 17

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Which expression and diagram represent “renee biked four times as far this month as last month”?

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2