A graphing calculator is recommended. The normal monthly high temperatures for Erie, Pennsylvania are approximated by H(t) = 56.72 + 23.62 sin(0.50t - 2.08) and the normal monthly low temperatures for Erie, Pennsylvania are approximated by L(t) = 41.89 + 21.52 sin(0.52t - 2.27) where t is the time (in months), 1sts 13, with t = 1 corresponding to January 1. Meteorology 100 80 | Ht) Lit) 60 40 20 6 8 10 12 14 Month (a) During what part of the year is the difference between the normal high and low temperatures greatest? O January O February March April O May O June O July O August O September O October O November O December When is it least? January February March April May June July O August September October November December (b) The sun is the farthest north in the sky around June 21, but the graph shows the highest temperatures at a later date. Approximate the lag time of the temperatures relative to the position of the sun. days ООООО ОООО ООО Temperature (in degrees Fahrenheit)
A graphing calculator is recommended. The normal monthly high temperatures for Erie, Pennsylvania are approximated by H(t) = 56.72 + 23.62 sin(0.50t - 2.08) and the normal monthly low temperatures for Erie, Pennsylvania are approximated by L(t) = 41.89 + 21.52 sin(0.52t - 2.27) where t is the time (in months), 1sts 13, with t = 1 corresponding to January 1. Meteorology 100 80 | Ht) Lit) 60 40 20 6 8 10 12 14 Month (a) During what part of the year is the difference between the normal high and low temperatures greatest? O January O February March April O May O June O July O August O September O October O November O December When is it least? January February March April May June July O August September October November December (b) The sun is the farthest north in the sky around June 21, but the graph shows the highest temperatures at a later date. Approximate the lag time of the temperatures relative to the position of the sun. days ООООО ОООО ООО Temperature (in degrees Fahrenheit)
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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