Linear Equations and Functions: Mirror, Mirror, Between the Bars True or False

1. Given the graph of y = |x|, tell how the following changes affect the graph. y = |x – 1|->Shifts the graph 1 to the left
2. Given the graph of y = |x|, tell how the following changes affect the graph. y = |x + 1|->Shifts the graph 1 up
3. Given the graph of y = |x|, tell how the following changes affect the graph. y = -|x|->Inverts the graph
4. Given the graph of y = |x|, tell how the following changes affect the graph. y = |x| – 1->Inverts the graph y = |x|
5. Given the graph of y = |x|, tell how the following changes affect the graph. y = |x| + 1->Shifts the graph 1 to the right
6. Given the graph of y = |x|, tell how the following changes affect the graph. y = |x – 1| + 1->Shifts the graph 1 to the left and 1 up
7. Given the graph of y = |x|, tell how the following changes affect the graph. y = |x + 2| – 3->Shifts the graph 2 to the left and 3 down
8. Given the graph of y = |x|, tell how the following changes affect the graph. y = -|x – 4|->Shifts the graph 4 to the right and inverts it
9. Given the graph of y = |x|, tell how the following changes affect the graph. y = -|x| – 3->Shifts the graph 3 down and inverts it
10. Given the graph of y = |x|, tell how the following changes affect the graph. y = |x – 1| + 5->Shifts the graph 1 to the left and 5 up

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