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Which of the following points must lie on the graph?​

Which of the following points must lie on the graph?​-example-1
User Dizzle
by
5.3k points

1 Answer

5 votes

Answer: choice B) (4,-3)

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Step-by-step explanation:

The point (0,4) is on the f(x) curve. This means that when x = 0, f(x) = 4. Or f(0) = 4.

If we plugged x = 4 into f(x-4), then it becomes f(x-4) = f(4-4) = f(0).

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g(x) = -f(x-4) + 1

g(4) = -f(4-4) + 1 ... plug in x = 4

g(4) = -f(0) + 1

g(4) = -4 + 1 ... replace f(0) with 4

g(4) = -3

So we can see that the input x = 4 leads to the output g(x) = -3.

The point (4,-3) is on the g(x) curve.

User Romanych
by
6.1k points
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