Given the function y = 4 cos(2x) + 6, where y is measured in metres and x is measured in minutes: a) Determine the AROC on the interval (0, ), as an exact value. b) Determine the IROC at x = 2, using h = 0.01, round to 5 decimal places.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Given the function y = 4 cos(2x) + 6, where y is measured in metres and x is measured in minutes:
a) Determine the AROC on the interval [0, ), as an exact value.
b) Determine the IROC at x = 2, using h = 0.01, round to 5 decimal places.
Transcribed Image Text:Given the function y = 4 cos(2x) + 6, where y is measured in metres and x is measured in minutes: a) Determine the AROC on the interval [0, ), as an exact value. b) Determine the IROC at x = 2, using h = 0.01, round to 5 decimal places.
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