From the time a driver sees the need to apply the brake to the point at which the car stops completely is known as the total stopping distance. The total stopping distance d can be modeled by the equation
d= 0.05152 + 1. Ir, where r is the speed in miles per hour. Graph the function. Interpret the key features of the
graph in terms of the quantities.
Select the graph that models this equation.

The minimum represents a speed of miles per hour and a breaking distance of feet.

Use a calculator to verify that σ(x) = 62, σ(x2) = 1034, σ(y) = 644, σ(y2) = 93,438, and σ(x y) = 9,622. compute r. (enter a number. round your answer to three decimal places.) as x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? explain your answer. given our value of r, y should tend to increase as x increases. given our value of r, we can not draw any conclusions for the behavior of y as x increases. given our value of r, y should tend to remain constant as x increases. given our value of r, y should tend to decrease as x increases.