y = -x^2 + 3 y = \sqrt{x - 3} y = -3|x| y = x^3 - 1 y = 2^{x-1} y = 2^{-x} y = \text{ln}(x+3) For each function, write its domain and range. Compare each graph to its parent function (the basic elementary function). Describe how each graph (i – vii) was transformed using the transformational rules.
Unitary Method
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- y = -x^2 + 3
- y = \sqrt{x - 3}
- y = -3|x|
- y = x^3 - 1
- y = 2^{x-1}
- y = 2^{-x}
- y = \text{ln}(x+3)
- For each function, write its domain and range.
- Compare each graph to its parent function (the basic elementary function).
- Describe how each graph (i – vii) was transformed using the transformational rules.
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