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snow_tiger [21]
3 years ago
9

Can anybody help me with the explanation

Mathematics
1 answer:
Delvig [45]3 years ago
3 0

Answer:

see explanation

Step-by-step explanation:

f(3) means the y-coordinate of the point (3, y) that lies on f(x).

Aha! Now we have a path to the solution!

We can test random values for y, such as (3, 1), (3, 2), or even (3, 1000).

This leads us to drawing lines.

Answer: We draw the line x=3(equivalent of testing out random points), and where it intersects the graph of f(x)! is our answer!

(Note: it can only intersect once, otherwise it would fail the vertical line test and wouldn't be a function)

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Answer:

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Step-by-step explanation:

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So, the possibilities are ...

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The one on your list that is not among these is 5/2.

5/2 is not a possible rational root.

8 0
3 years ago
8.
Pachacha [2.7K]

Answer:

C. y= 3(x + 2)^2 + 2

Step-by-step explanation:

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C. Rewrite in vertex form and use this form to find the vertex  

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D. Rewrite in vertex form and use this form to find the vertex  

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6 0
2 years ago
Never mind no one will answer it
Vinil7 [7]
What
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go ahead ask
5 0
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