Quiz Review Graphing Sin & Cos

Sine or Cosine?

• y=sinx
• y=cosx

Sine or Cosine?

• y=sinx
• y=cosx

Which represents amplitude change?

• f(x)=4*sin(x)

• f(x)=sin(x)+4

• f(x)=sin(x+4pi)

• f(x)=sin(4x)

Which represents a vertical shift change?

• f(x)=4*sin(x)

• f(x)=sin(x)+4

• f(x)=sin(x+4pi)

• f(x)=sin(4x)

Which represents a phase shift change?

• f(x)=4*sin(x)

• f(x)=sin(x)+4

• f(x)=sin(x+4pi)

• f(x)=sin(4x)

Which represents a period change?

• f(x)=4*sin(x)

• f(x)=sin(x)+4

• f(x)=sin(x+4pi)

• f(x)=sin(4x)

what is the amplitude of y=3sin(7x)-2

• 7
• -2
• 3
• 6

What is the amplitude of this function?

• 2
• 2π
• -2
• 1

What is the period?

• π/4
• π/2
• 3π/4
• π

What is the period of y=4cos5x

• 2π/5
• π
• 5
• 5π