Graph transformations: Vertex Form
Product Form and transformations
This task involves correspondence rules
for quadratic functions in the Product Form
f(x) = m(x-r)(x-s).
When is it possible to pass from a function
given in this form to another function using transformations
of certain types?
Choose a function in the Product Form f(x) = m(x-r)(x-s).
Find other functions, also in Product Form, which can be reached from the function f(x) using:
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Horizontal translations.
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Vertical translations.
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A combination of horizontal and vertical translations.
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Vertical stretching.
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Horizontal stretching.
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A combination of vertical and horizontal stretching.
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A combination of translations and stretching.
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Try to formulate general conclusions about
the possibility of obtaining one product function from another, using
transformations of a certain type. How can you determine whether
this is possible, based on the correspondence
rules for two product functions?
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