Illustrative Math - Algebra 2 - Unit 6 -Lesson 5
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Last updated almost 3 years ago
10 questions
1
The pictures show points on a unit circle labeled A, B, C, and D. Which point is (\cos(\frac{\pi}{3}),\sin(\frac{\pi}{3}))?
The pictures show points on a unit circle labeled A, B, C, and D. Which point is (\cos(\frac{\pi}{3}),\sin(\frac{\pi}{3}))?
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1
For which angles is the cosine positive? Select all that apply.
For which angles is the cosine positive? Select all that apply.
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1
Mark two angles on the unit circle whose measure O satisfies \sin(O)=-0.4. How do you know your angles are correct?
Mark two angles on the unit circle whose measure O satisfies \sin(O)=-0.4. How do you know your angles are correct?
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Lin is comparing the graph of two functions g and f. The function g is given by g(x)=f(x-2). Lin thinks the graph of will be the same as the graph of f, translated to the left by 2. Do you agree with Lin? Explain your reasoning.
Lin is comparing the graph of two functions g and f. The function g is given by g(x)=f(x-2). Lin thinks the graph of will be the same as the graph of f, translated to the left by 2. Do you agree with Lin? Explain your reasoning.
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