Illustrative Math - Algebra 2 - Unit 6 -Lesson 11 - Formative Library | Library

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For which of these angles is the sine negative? Select all that apply.

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The clock reads 3:00 p.m.

Which of the following are true? Select all that apply.

In the next hour, the minute hand moves through an angle of 2\pi radians.

In the next 5 minutes, the minute hand will move through an angle of -\frac{pi}{6} radians.

After the minute hand moves through an angle of -\pi radians, it is 3:30 p.m.

When the hour hand moves through an angle of -\frac{\pi}{6} radians, it is 4:00 p.m.

The angle the minute hand moves through is 12 times the angle the hour hand moves through.

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Which of these statements are true about the function f given by f(O)=sin(O)? Select all that apply.

The graph of f meets the O-axis at 0,\pm \pi,\pm2\pi,\pm3\pi,...

The value of f always stays the same when \pi radians is added to the input.

The value of f always stays the same when 2\pi radians is added to the input.

The value of f always stays the same when -2\pi radians is added to the input.

The graph of f has a maximum when O=\frac{5\pi}{2} radians.

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This lesson is from Illustrative Mathematics. Algebra 1, Unit 6, Lesson 11. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/3/6/11/index.html ; accessed 29/July/2021.

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