Semester 1 Final Exam Mixed Review PCA

Front

What is a reference angle?

Back

A reference angle is the acute angle formed by the terminal side of an angle and the x-axis. It is always positive and is measured in the range of 0° to 90°.

Front

How do you find the reference angle for an angle measuring -310°?

Back

To find the reference angle for -310°, first convert it to a positive angle by adding 360°: -310° + 360° = 50°. The reference angle is 50°.

Front

What is the secant function?

Back

Tags

CCSS.HSF.TF.A.2

Front

Given the point (4,6), how do you find the exact value of sec(θ)?

Back

Tags

CCSS.HSF.TF.A.2

Front

Back

Tags

CCSS.HSF.TF.B.7

Front

What is the relationship between the cosecant and sine functions?

Back

Tags

CCSS.HSF.TF.A.2

Front

What is the tangent function?

Back

Tags

CCSS.HSF.TF.A.2

Front

How do you determine the equation of a graph that represents tan(x)?

Back

Front

What is the Pythagorean identity involving sine and cosine?

Back

Tags

CCSS.HSF.TF.C.8

Front

What is the cosecant of an angle in terms of sine?

Back

Tags

CCSS.HSF.TF.A.2