What is the slope of the line that contains the points (-2,5) and 6,-3)

Which function is represented by the graph

Which of the following statement about pascal's triangle are true?

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.