Scale model is 1/8” = 1". a measurement taken from the model is 0.75". use the proportion method to
predict what the actual measure would be on the real (blow up) object.

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.