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The graph of g(x)=x^3 -x is shown.

(picture 1)

Which is the graph of .5g(x-2)+1
(answer choices pics 2-5)

The graph of g(x)=x^3 -x is shown. (picture 1) Which is the graph of .5g(x-2)+1 (answer-example-1
The graph of g(x)=x^3 -x is shown. (picture 1) Which is the graph of .5g(x-2)+1 (answer-example-1
The graph of g(x)=x^3 -x is shown. (picture 1) Which is the graph of .5g(x-2)+1 (answer-example-2
The graph of g(x)=x^3 -x is shown. (picture 1) Which is the graph of .5g(x-2)+1 (answer-example-3
The graph of g(x)=x^3 -x is shown. (picture 1) Which is the graph of .5g(x-2)+1 (answer-example-4
The graph of g(x)=x^3 -x is shown. (picture 1) Which is the graph of .5g(x-2)+1 (answer-example-5

1 Answer

5 votes

Answer:

Graph 4 is the right answer.

Explanation:

Given
g(x) =x^(3)-x

So,
5g(x-2) +1 = 5[(x-2)^(3)-(x-2) ] +1 = 5(x-2)^(3) -5x +11 ....... (1)

The graph 2 shows that the function should pass through (0,-2) but the point does not satisfy equation (1).

Graph 3 again shows that the function should pass through (0,-2) point but the point does not satisfy equation (1).

Graph 4 shows that the function should pass through the point (1,1) and this point satisfies the equation (1).

And graph 5 shows that the function should pass through the point (-1,-1) but this point does not satisfy the equation (1).

Therefore, the graph 4 is of [5g(x-2) +1].

User Zong
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