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Biblioteka

Quiz: Relations & Functions

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Posljednje ažuriranje about 5 years ago
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Pitanje 1
1.

Which set of ordered pairs represents a function?

Pitanje 2
2.

Which graph below does not represent a function?

Pitanje 3
3.

Which of the following represents a function?

Pitanje 4
4.

What is the domain in the table below?

Pitanje 5
5.

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

Pitanje 6
6.

Which table below does not represent a function?

Pitanje 7
7.

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

Pitanje 8
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?

Pitanje 9
9.

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

Pitanje 10
10.

Which representations are NOT functions?

Pitanje 11
11.

Which represents the range of the function below?

Pitanje 12
12.

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

Pitanje 13
13.

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

Explain why your relation is a function.

Pitanje 14
14.

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

Pitanje 15
15.

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

Pitanje 16
16.

Given the information below, evaluate each function.

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

Pitanje 17
17.

Given the information below, evaluate each function.

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

Pitanje 18
18.

Given the information below, evaluate each function.

If f (x) = 0 , then x =