theresaanderson
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Shay created the table below to graph the equation r = 1 - sin (theta) rounded to the nearest hundredths place. Analyze the table. Did Shay make a mistake? If there is a mistake, which point is incorrect?

The first attachment is the table, and the second attachment are the answer choices.

Shay created the table below to graph the equation r 1 sin theta rounded to the nearest hundredths place Analyze the table Did Shay make a mistake If there is a class=
Shay created the table below to graph the equation r 1 sin theta rounded to the nearest hundredths place Analyze the table Did Shay make a mistake If there is a class=

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Jassy2000
After plugging in theta for every point I didn't find any mistakes. You just have to find the sin value of each of the points and subtract that from 1. Since sin(theta)= y/r and r is always 1 you just have to find the y value of each of the points they give you. Since the point 0 is the same as 2pi one a unit circle the y value would be 0. 1-0=1 therefore the first one is correct.

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