Which equation has a graph that is a parabola with a vertex at (-2,0)

Describe what moves you could use to create the transformation of the original image shown at right

Select the lengths in centimeters that would form a right triangle

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.