For Activities 11 through 14, each figure has a tangent line drawn at a labeled poin...

For Activities 11 through 14, each figure has a tangent line drawn at a labeled point.

a. Estimate a second point on the tangent line.

b. Calculate the rate of change of the function at the labeled point. Report the rate of change with units of measure.

c. Calculate the percentage rate of change of the function at the labeled point. Report the percentage rate of change with units of measure.