Which relation is a function? A. (-3,5) ( 5,3) (3,-5) (-3,-3) B. (0,5) (2,5) (1,-4) (2,3) C. (2,1) (3,4) (2,-1) (3,-4) D. (0,3) (-2,-6) (5,6) (2,3)

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

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 point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =