Question

The Values in the table represent a function.

Answer 1

Answer:

• f(-6) = 8
• f(3) = -2
• x = 4

Step-by-step explanation:

An ordered pair is related to function notation by ...

  (x, y)   ⇔   f(x) = y

where f is the function name, and ( ) enclose the argument(s) of the function.

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a)

The ordered pair (-6, 8) gets translated into the above form as ...

  f(-6) = 8

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b)

We are looking for the f(x) value that has 3 in the x-column.

  f(3) = -2

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c)

We are looking for the x value that has -5 in the f(x) column.

  f(4) = -5

  f(x) = -5 when x = 4