Transformations Review

What type of transformation is indicated by addition or subtraction?

• Shift

• Stretch

• Reflection

• Shrink

What transformation is indicated by a negative sign?

• Shift

• Stretch

• Shrink

• Reflection

If f(x) = x² is the original function, determine if the transformation in g(x) = 5x² is vertical or horizontal.

• Vertical

• Horizontal

If f(x) = x² is the original function, determine if the transformation in g(x) = (5x)² is vertical or horizontal.

• Vertical

• Horizontal

If f(x) = 3^x is the original function, determine if the transformation in g(x) = 3^x+2 is vertical or horizontal.

• Vertical

• Horizontal

If f(x) = 3^x is the original function, determine if the transformation in g(x) = 3^x - 4 is vertical or horizontal.

• Vertical

• Horizontal

If f(x) = 3^x , how many transformations occurred to create g(x) = 3^6x-2 + 4

• 1

• 2

• 3

• 4

The original function is f(x) = x² . Describe what transformation occurred to create the red function.

• Vertical Shift Down 2

• Vertical Shift Up 2

• Vertical Stretch BAFO 2

• Vertical Shrink BAFO $\frac{1}{2}$

The original function is f(x) = x² . What is the transformed equation (red function)?

•  $g\left(x\right)=\left(x+2\right)^2$  

•  $g\left(x\right)=\left(x-2\right)^2$  

•  $g\left(x\right)=x^2+2$  

•  $g\left(x\right)=x^2-2$  

If f(x) = 2^x (red function), then what is the equation of the transformed function (blue function)?

• $g\left(x\right)=2^{\left(x+2\right)}$

• $g\left(x\right)=2^x+2$

• $g\left(x\right)=2^{\left(x-2\right)}$

• $g\left(x\right)=2^x-2$