Unit 5 Project: Nelson Ramirez

Unit Circle Application

100

Find all angles that solve the following equation.

Cos 0 = -1/2

What is 120*, 240*?

200

Which Quandrant is 7 pi over 6 found?

*Look at your unit circle*

What is Quadrant 3?

300

What is pi?

What is the area of a unit circle?

Trig. Identities

100

What is the answer for: sin x/cos x=

A- tan x

b- cot x

c - csc x

What is A- tan x?

200

Verify: csc o/ sec 0 

What is cot 0?

300

Verify: sec 0/cos 0 = tan 0/cot 0

Part 1=sin ² 

Part 2 = What is 1= 1?

Linear Trig Equations

100

list all possible solutions to:

cos(x) = 1/2

What is pi/3, 5pi/3?

200

Solve for: tan² 0 = 1/3

What is pi/6, 5pi/6, 7pi/ 6, 11pi/6?

300

solve this equation:2 sin² 0-1=0

What is pi/4, 3pi/4, 5pi/4, 7pi/4?

Quadratic Trig. Factoring

100

Solve by Factoring:2sin² x - sin x -1 =0

I). sin x = 1

x= pi/2

II). sin x = -1/2 

What is x= 7pi/6, 11pi/6?

200

Solve by Factoring :cos² x - cos x -2 = 0 

What is pi, or 180*?

300

Solve by Factoring: tan³ x = tan x

I). tan x = 0

x=0, 2pi, pi

II). tan x = 1

What is x= pi/4, 3pi/4, 5pi/4, 7pi/4?

Trig Models

100

What are the 6 basic trigonometric functions?

What is sine, cosine, and tangent, cosecant, secant, and contangent?

200

What is Extrema?

What is the maximum or minimum value of a function?

300

Find the value of the function, and it's distance that the problem describes. 

A nascar driver starts his first timed lap at 0 ft. When he returns to his starting point, his team stops the time. Then the driver then starts his second lap 10 feet further than his starting point on lap 1. 

What is a Horizontal shift, 10 feet?