Roger ran 13.2 miles in 1.6 hours ana ran 10.85 miles in 1.4 hours. who had the faster average speed? how much faster explain.

Roger- 13.2 miles per 1.6 hours 13.2/1.6= 8.25 mph

Ana- 10.85 miles per 1.4 hours 10.85/1.4= 7.75 mph

Roger had the faster rate at 8.25 miles per hour compared to Ana who ran 7.75 mph

g(x) = x² + 2

step-by-step explanation:

it is given that the graphs are the same shape.

the only difference is that the red graph is 2 units higher than the blue graph.

that is to say that the red graph is simply the blue graph that has been moved vertically by 2 units in the positive y direction.

hence

g(x) = f(x) + 2

or

g(x) = x² + 2