When you dilate a figure, what are you doing to the figure?
stretching or shrinking the original figure
Name the transformation: -f(x)
Reflect f(x) over the x-axis
If you horizontally stretched the graph f(x)=x^2 by a scale factor of 4, what would the new function look like?
f(x) = (1/4x)^2
Name the transformation: f(x)+k
If you vertically stretched the equation f(x) = x^2 by a scale factor 4, what would the new equation look like?
f(x) = 4x^2
Name the transformation: f(x-k)
Shift f(x) right by k units
What is the scale factor of this dilation? Is it a horizontal or vertical dilation? -2f(x)-1
Vertical dilation with a scale factor of -2
Name the transformation: k*f(x)
Vertical dilation by a scale factor of k; multiply y values by k
What is the scale factor of this dilation? Is it a horizontal or vertical dilation?
5f(-0.5x)+4
Vertical dilation with a scale factor of 5 AND Horizontal dilation with a scale factor of 2
Name the transformation: f(kx)
Horizontal dilation by a scale factor of 1/k