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Mathematics, 02.10.2019 03:30 anrs14

Given the graph above, write the equation as a cosine function
a. y = .25 cos ø
b. y = .75 cos 2ø
c. y = -.75 cos 2ø
d. y = -.50 cos 3ø
e. y = cos 4ø

Given the graph above, write the equation as a cosine function a. y = .25 cos ø b. y = .

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Given the graph above, write the equation as a cosine function
a. y = .25 cos ø
b. y = ....

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