Graph Tangent and Cotangent

n210520 pc tangent/cotangent graphs

I can graph tangent and cotangent

Warm-up: Find the exact values of the following from the unit circle. No calculator.

• sin pi/3

• cos pi/6

• tan pi/4

• tan pi/2

• tan 0

Multiple Choice

What is the period of y=4tan5x

• π/5

• π

• 5

• 5π

• 2π/5

Multiple Choice

What is vertical shift of this graph?

• Down 2

• Down 1

• No shift

• Up 1

• Up 2

Multiple Choice

What is the amplitude of the equation:

y = -3tan(x - π)+1

• -3

• 3

• π

• 1

Multiple Choice

Which function is graphed?

• TANGENT

• COTANGENT

Multiple Choice

Which function is graphed?

• TANGENT

• COTANGENT