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Laabri

Quiz: Relations & Functions

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Last updated about 5 years ago
18 Nsɛmmisa
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1.

Which set of ordered pairs represents a function?

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2.

Which graph below does not represent a function?

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3.

Which of the following represents a function?

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4.

What is the domain in the table below?

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5.

If f(x) = -0.5x - 5 , which statement is always true?

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6.

Which table below does not represent a function?

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7.

Based on the information given below, which of the following is NOT true?

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8.

Let g be a function such that g(x) = -4x + 1 is defined on the domain below.

What is the range of the function?

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9.

If f(x) = 2x2 - 4x and g(x) = 8x - 16 , for which values of x is f(x) = g(x) ?

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10.

Which representations are NOT functions?

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11.

Which represents the range of the function below?

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12.

What is the range in the graph below? Is this graph a function? Explain your answer.

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13.

Complete your own table with a relation that is a function.

Explain why your relation is a function.

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14.

Identify the domain of the accompanying graph. You can write it in either inequality (set notation) or interval notation.

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15.

Identify the range of the accompanying graph. You can write it in either inequality (set notation) or interval notation.

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16.

Given the information below, evaluate each function.

Evaluate: f (6) + g (4) =

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17.

Given the information below, evaluate each function.

Evaluate: h (5) + p (5) =

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18.

Given the information below, evaluate each function.

If f (x) = 0 , then x =