Find the interval in which y= x2 + 4 is increasing

Find an equation (in term of x) of line through the points (-1,3) and (1,4)

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.

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out