11:03 © Ⓒ5- The following table shows the average monthly temperature in Richmond Hill, Ontario overmany years4G+LTE 1 + Ill 56%Month Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.19 20.7 16.4 10.5 3.6 -2.3C-15--11 -5.9 2.5 8.7 13.9a) Plot the temperature data for Richmond Hill, then find determine the equation of thesinusoidal function that describes the data,b) Use your equation to determine the times that the temperature is below zero A156- A mass on a spring is pulled toward the floor and released, causing it to move up and down.Its height, in centimetres, above the floor after t seconds is given by the functionh(t) = -10 cos(2лt) + 15 0≤t≤3a) Sketch a graph of height versus time and find amplitude, period and equation of axisb) Then use your graph to predict when the mass will be 18 cm above the floor as it travels in anupward direction. C10T5|||Or

We have to sketch the graph and find amplitude, period and equation of axis. For this we will…

6- A mass on a spring is pulled toward the floor and released, causing it to move up and down. Its height, in centimetres, above the floor after t seconds is given by the function h(t) = -10 cos(2nt)+15 0≤t≤3 a) Sketch a graph of height versus time and find amplitude, period and equation of axis b) Then use your graph to predict when the mass will be 18 cm above the floor as it travels in an upward direction. C10T5

6- A mass on a spring is pulled toward the floor and released, causing it to move up and down. Its height, in centimetres, above the floor after t seconds is given by the function h(t) = -10 cos(2nt)+15 0≤t≤3 a) Sketch a graph of height versus time and find amplitude, period and equation of axis b) Then use your graph to predict when the mass will be 18 cm above the floor as it travels in an upward direction. C10T5

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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