Duplicate of Gr11 Unit 6 & 7 Flashcards

1

What is the reference angle for 233°?

2

What is the exact value of cos150?

3

What is the exact value of csc225?

4

A positive angle that has the same terminal arm as -155° is...

5

Express y = 3sin[2(x-30)]+1 as a cosine function.

6

The amplitude of the function f(x) = -2sin(x-30)+1 is...

7

Which quadrant is the angle 233° in?

8

What is the exact value of tan60?

9

The maximum of the function f(x) = -2cos[2(x+15)]-3 is...

10

The period of the function f(x) = -2cos(3x) - 4 is...

11

What is a co-terminal angle of 32°?

Duplicate of Gr11 Unit 6 & 7