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solmaris [256]
2 years ago
9

Question 5(Multiple Choice Worth 1 points)

Mathematics
1 answer:
Margarita [4]2 years ago
3 0

Answer:

  (a)  see attached

Step-by-step explanation:

A table will represent a function if no input (x) values are repeated.

<h3>Choices</h3>

The offered tables can be evaluated as follows:

  (a) x-values {-4, -1, 1, 4}, no repeats. Is a function.

  (b) x-values {2, 2, 3, 3}, both values repeated

  (c) x-values {-5, -5, 5, 5}, both values repeated

  (d) x-values {2, 2, 7, 7}, both values repeated

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