Final Exam

Front

What is the value of csc(30°)?

Back

2

Front

Find a coterminal angle to 45°.

Back

405°

Front

Determine the exact value for sin(60°).

Back

Front

Based on the unit circle, what is the value of tan?

Back

y/x

Front

Shift f(x)=x² three units to the left and 4 units down. What is the new function?

Back

f(x)=(x+3)²-4

Front

What is the definition of a coterminal angle?

Back

Angles that differ by a multiple of 360°.

Front

What is the sine function in terms of the unit circle?

Back

sin(θ) = y-coordinate of the point on the unit circle.

Front

What is the cosine function in terms of the unit circle?

Back

cos(θ) = x-coordinate of the point on the unit circle.

Front

What is the relationship between sine and cosine?

Back

sin²(θ) + cos²(θ) = 1.

Front

What is the definition of tangent in terms of sine and cosine?

Back

tan(θ) = sin(θ)/cos(θ).