18360372
Description
Flashcards by Murron Carroll, updated more than 1 year ago
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Created by Murron Carroll
about 5 years ago
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| Question | Answer |
| y = - f(x) | Reflects the function in the x-axis |
| y = f( - x) | Reflects the function in the y-axis |
| y = - f( - x) | Gives the function a half turn rotation about the origin (reflection in x-axis followed by a reflection in y-axis) |
| y = f(x) + a | Translates the function a units along the y-axis |
| y = f(x + a) | Translates the function - a units along the x-axis |
| y = af(x) | Stretches the function parallel to the y-axis by a scale factor of a |
| y = f(x/a) | Stretches the function parallel to the x-axis by a scale factor of a |
| y = f^-1 (x) | Reflects the function across y = x |
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