Transformation from Graphs

The red graph shows the graph of y=f(x)

Identify the blue graph...

• y = f(4x)

• y = f(0.25x)

• y = 4f(x)

• y = 0.25f(x)

The red graph shows the graph of y=f(x)

Identify the blue graph...

• y = f(2x)

• y = f(3x)

• y = 2f(x)

• y = 3f(x)

The red graph shows the graph of y=f(x)

Identify the blue graph...

• y = f(x - 3)

• y = f(x) - 3

• y = f(x + 3)

• y = f(x) + 3

The red graph shows the graph of y=f(x)

Identify the blue graph...

• y = f(-x)

• y = -f(x)

• y = f(x - 1)

• y = f(x) - 1

The red graph shows the graph of y=f(x)

Identify the blue graph...

• y = f(x - 1)

• y = f(x) - 1

• y = f(x + 1)

• y = f(x) + 1

If the blue line is f(x), what does the red dotted line represent?

• f(x+1)

• f(x-1)

• f(x)+1

• f(x)-1

If the blue line is f(x), what does the red dotted line represent?

• f(x+1)

• f(x-1)

• f(x)+1

• f(x)-1

If the blue line is f(x), what does the red dotted line represent?

• f(x+1)

• f(x-1)

• f(x)+1

• f(x)-1

If the blue line is f(x), what does the red dotted line represent?

• f(2x)

• f(0.5x)

• 2f(x)

• f(x)÷2

If the blue line is f(x), what does the red dotted line represent?

• f(2x)

• f(0.5x)

• 2f(x)

• f(x)÷2