Transformation of Lines

Front

What mathematical operation is used in a dilation with the scale factor?

Back

Multiplication

Front

Describe the transformation from the parent function: y = x + 10.

Back

Shift up 10

Front

What transformation is represented by g(x) = -f(x) if f(x) = x?

Back

Reflection across the x-axis.

Front

If f(x) = 1/2x - 5 and g(x) = 3x + 3, how is g(x) shifted from f(x)?

Back

Up

Front

When a dilation has a scale factor greater than one, what type of dilation is it?

Back

Enlargement

Front

What is the effect of a scale factor less than one in a dilation?

Back

Reduction

Front

What transformation occurs when a function is shifted left by 3 units?

Back

f(x) becomes f(x + 3).

Front

What does a vertical stretch by a factor of 2 do to the function f(x)?

Back

The new function is 2f(x).

Front

What is the result of reflecting a function across the y-axis?

Back

The new function is f(-x).

Front

How does a horizontal shift to the right by 4 units affect the function f(x)?

Back

The new function is f(x - 4).