Let f(x) represent a function. which descriptions match the given transformations? drag and drop the answers into the boxes. f(x)−4 4f(x)

The descriptions which match the given transformations are;

For f(x)−4:

This process works for all functions, and is usually thought through in the reverse order (i.e vice versa)

For 4f(x):

If a function g(x) = 4f (x): For any given input, the output of g is four times the output of f, so the graph is stretched vertically by a factor of 4.

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f(x)−4 involves translating the graph of f(x) DOWN by 4 units.

4f(x) involves vertical stretching of the graph by a factor of 4.