What is the common difference for –1, 4, 9, 14, …

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

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.

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?