Algebra Examples

f (2 x)

$f (2 x)$

Step 1

Write

f (2 x)

$f (2 x)$ as an equation.

y = f (2 x)

$y = f (2 x)$

Step 2

The parent function is the simplest form of the type of function given.

y = f

$y = f$

Step 3

The given functions are from different types. Transforming a function does not change its type, so it is impossible to transform

f (x) = f

$f (x) = f$ to

g (x) = 2 f x

$g (x) = 2 f x$ .

Impossible geometric transformation

Step 4

f (2 x)

$f (2 x)$

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