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Sam is studying the function f(x) shown in the graph.

He claims that he can transform the function to include the ordered pair (-2, 5).

Select the function that supports his claim.

Sam is studying the function fx shown in the graph He claims that he can transform the function to include the ordered pair 2 5 Select the function that support class=

Respuesta :

Answer:

  r(x) = f(x +4) +2

Step-by-step explanation:

You want the function that transforms f(x) so that it passes through the point (-2, 5).

Vertex

We notice the vertex of the function f(x) is (2, 3). To move the vertex to (-2, 5), we need to translate it left 4 units and up 2 units.

Transformation

Translating f(x) by (right, up) = (h, k) makes the equation look like ...

  g(x) = f(x -h) +k

Here, we want h = -4, k = +2, so we're looking for a match to ...

  g(x) = f(x -(-4)) +2 = f(x +4) +2

This form matches r(x) = f(x +4) +2.

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