MATH 102 Study Guide - Midterm Guide: Kilogram, Street Light

• School: UBC
• Department: Mathematics
• Course: MATH 102
• Professor: All

Document Summary

Using the de nition of derivative, nd f (2) where f (x) = Use implicit di erentiation to nd the points on the curve. 6x2y + 5y = 0 where the tangent line to the curve is horizontal. Write your answers in the box in the form (x, y). An ostrich 1. 5 m tall is walking toward a street light 4 m above the ground at a speed of 5 m/s. If is the angle between the light and the ground measured at the tip of the shadow, as shown in the picture, what is the rate of change of when the shadow is. Suppose the number of bacteria in a colony doubles every 20 minutes. The tide on a certain shore on the planet outer thebulon iv has a period of 36. 5 hours, and the high tide level is 8 m above the low tide level.