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Let f(x) = |x| for all real numbers x. Write the formula for the function represented by the described

transformation of the graph of y = f(x).
a. First, a vertical stretch with scale factor 1 / 3 is performed, then a translation right 3 units, and finally a translation
down 1 unit.

User Dvlcube
by
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1 Answer

5 votes

Answer:


y=((1)/(3)f(x-3))-1

Explanation:

Please see the picture below.

1. Given the function f(x) = |x|, applying a vertical stretch with scale factor
(1)/(3), we have the transformed function:


y=(1)/(3)f(x)

2. Applying a translation of 3 units to the right, we have:


y=(1)/(3)f(x-3)

3. Finally applying a translation down of 1 unit, we have:


y=((1)/(3)f(x-3))-1

Let f(x) = |x| for all real numbers x. Write the formula for the function represented-example-1
User Eimajenthat
by
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