Unit 5 Jeopardy

Unit Circle Application

100

Radius of a unit circle

What is 1?

200

-2pi/3 is located in quadrant ______

What is quadrant III?

300

The value of sine at 210^o in radian form

What is -1/2?

Trig Identities

100

Ratio of tan(x)

What is sin(x)/cos(x)?

200

Reciprocal of csc(x)

What is 1/sin(x)?

300

The pythagorean of sin(x)=1

What is sin(x)²+cos(x)²=1?

Linear Trig Equations

100

sin(x)=1, solve for x

What is x=90^o?

200

cos(x)=0, solve for x

x=90^o and x=270^o

300

tan²(x)=-3, solve for x

What is no solution?

Quadratic Trig Factoring

100

True or False, tan(x)²=tan(x)tan(x)

What is true?

200

factored form of, sin(x)²+sin(x)-2

What is (sin(x)+2)(sin(x)-1)?

300

Factored form of, cos(x)²+5cos(x)+6

What is (cos(x)+3)(cos(x)+2)?

Trig Models

100

Amplitude of f(x)=2sin(x-3)+4

What is 2?

200

Vertical shift of f(x)=2sin(x-3)+4

What is 4?

300

Horizontal shift of f(x)=2sin(x-3)+4

What is -3?