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nikklg [1K]
2 years ago
10

This set of points is on the graph of a function.

Mathematics
2 answers:
Brilliant_brown [7]2 years ago
5 0

Answer:

(9, -3), (1, -1), (0, 0) and (4, 2)

Step-by-step explanation:

The definition of an inverse of a function is "the set of ordered pairs obtained by interchanging the first and second elements of each pair in the original function."

This means too find the inverse of a function using ordered pairs, switch the x- and y-coordinates.

This means that (-3, 9) goes to (9, -3); (-1, 1) goes to (1, -1); (0, 0) goes to (0, 0); and (2, 4) goes to (4, 2).

BaLLatris [955]2 years ago
3 0

Answer: (9, -3), (1, -1), (0, 0), and (4, 2)

<u>Step-by-step explanation:</u>

Inverse is when the x's and y's are swapped:

The given points are: {(-3, 9), (-1, 1), (0, 0), (2, 4)}

The inverse points are: {(9, -3), (1, -1), (0, 0), (4, 2)}

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Answer:

a) 1,757,600 different plates possible.

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Step-by-step explanation:

The permutations formula is important to solve this question.

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The number of possible permutations of x elements from a set of n elements is given by the following formula:

P_{(n,x)} = \frac{n!}{(n-x)!}

(a) can be repeated:

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So

T = 26*26*26*10*10 = 1757600

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(b) cannot be repeated:

Here the permutations formula is used.

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Two digits, from a set of 10. So

T = P_{(26,3)}*P_{(10,2)} = \frac{26!}{(26-3)!}*\frac{10!}{(10-2)!} = 1404000

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3 years ago
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Step-by-step explanation:

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