Sine Cos and Tan Graphs

Where does the graph of y=sin(x) begin its first cycle?

• (0,0)

• (1,0)

• (0,π)

• (1,π)

Where does the graph of cosine begin?

• (0,0)

• (0,1)

• (0,π)

• (1,π)

What is the period of either graph?

y = sin(x) & y = cos (x)

• π

• 2π

• π/2

• π/4

What is the vertical shift for

y = 4 cos(x +π) - 2?

• up 2

• left 2

• right 2

• down 2

What is the amplitude of

y = 3sin (7x) -2?

• 7

• -2

• 3

• 6

Which value represents a horizontal shift (left and right) in the following function y=a*sin(bx-c)+d?

• a
• b
• c
• d

• A

• B

• C

• D

What is the period of

y= 4 cos (5x)?

• 2π/5

• 2π

• 5

• π/2

What is the period of

y= -3 sin(x)?

• π

• 2π

• 3π

• π/3

The period of a sine or cosine graph can be found by ....

• It's always 2π
• 2π/b
• b(2π)
• 2π+b