Identify Function Graphs

Identify the equation of the graph.

• y = |x-3|-2

• y = -|x-3|-2

• y = |x+3|-2

• y = |x+3|+2

What is the equation of the graph below?

• f(x) = I x + 2 I 

• f(x) = I x + 2 I +2

• f(x) = I x - 2 I +2

• f(x) = I x - 2 I 

Determine the transformation 

• left 3, up 2

• right 3, up 2

• left 3, down 2

• right 3, down 2

Which equation shows a function that is translated left 4 and 7 up?

• y = |x + 4| + 7

• y = (x - 4)² + 7

• y = (x + 7)² - 4

• y = |x + 4| - 7

• A
• B
• C
• D

• A
• B
• C
• D

The __________ represents the distance above or below the midline of a sine or cosine graph; we always take the absolute value of this height. 

• Period

• Frequency

• Extreme Values

• Amplitude

Sine or Cosine?

• y=sinx

• y=cosx

• what's the difference?

• it's all waves to me

What is the equation of graph? 

• y = sin 5x

• y =  cos 5x

• y = 5 sin x

• y = 5 cos x 

What is the period of the graph? 

• 2Pi

• Pi

• Pi/2

• Pi/4