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Function or Not

Last updated about 4 years ago

7 Nsɛmmisa

1

Based on the table you decided was a function, determine the following information about this function.

1

1

1

1

1

1

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1.

Which table represents a function?

Yellow

Blue

Green

Pink

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2.

f(2) =

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3.

f(0) =

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4.

If f(x) = 4, x =

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5.

What is the range of the function f (x) = x²?

All real numbers

(0, ∞)

[0, ∞)

(-∞, 0]

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6.

What is the domain of the function f (x) = | x - 1 |?

All real numbers

[1, ∞)

(-∞, 1)

(-∞, -1)

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7.

What is the domain of the function shown in this graph?{x | x > 2}

{x | x > 2}

{x | x > -2}

{x | x ≥ -2}

{x | x ≤ -2}