Sine and Cosine Values from Graphs

Find the amplitude of the function.

• 3

• 4

• π/4

• 6

Find the amplitude of the function.

• π/3

• 4

• 6

• 2

Tags

CCSS.HSF-IF.C.7E

Tags

CCSS.HSF-IF.C.7E

What is the midline of this graph?

• y = 0

• y = -1

• y = -2

• y = -3

What is the equation of the graph?

• y = - 6 cos x - 1

• y = 3 cos x - 4

• y = -7 cos x 

• y = -3 cos x - 4 

At what point does the graph of y = sinx begin?

• (0,0)

• (0,1)

• (0,-1)

• (1, 0)

What is the equation of the midline of the graph?

• y = -3

• y = 2

• y = -2

• y = 3

• A
• B
• C
• D