Respuesta :

Answer:

B

Step-by-step explanation:

Given f(x) then f(x + a) is a horizontal translation of f(x)

• If a > 0 then a shift to the left of a units

• If a < 0 then shift to the right of a units

Here the red graph is the graph of f(x) moved 4 units to the right, thus

red graph has equation

y = f(x - 4) → B

Answer:

B. y= f(x - 4).

Step-by-step explanation:

The red graph is 4 units to the right of the blue one.

So x is replaced by x - 4.

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