Lesson 6: Evaluating the Six Trigonometric Functions

Question 17 • GA-Advanced Algebra: Concepts and Connections CR

Which did you include in your response?

Answer

Plot the point (5, –2) and draw a line from the point to the x-axis to make a right triangle.

Use the Pythagorean theorem to find the length of the hypotenuse.

Use the definition of each trigonometric function to find the values.

Determine the appropriate sign for each function, using the fact that the terminal side is in Quadrant IV.

Assignment

Evaluating the Six Trigonometric Functions

Evaluating the Six Trigonometric Functions