Using Function Notation

Question 1

What is the range of the function represented by the table?

Revolt · Accepted Answer

{2.5, 5.0, 7.5, 10.0, 12.5}

Question 2

A function is defined by . What is f(–8)?

Revolt · Accepted Answer

–2

Question 3

Which word best describes the range of a function?

Revolt · Accepted Answer

output

Question 4

The table represents the function . Which value goes in the empty cell?

Revolt · Accepted Answer

–5

Question 5

What is the range of the function represented by these ordered pairs? {(–2, 1), (0, 0), (3, –1), (–1, 7), (5, 7)}

Revolt · Accepted Answer

{–1, 0, 1, 7}

Question 6

Which choice shows a function with a domain of {–4, –2, 2, 4}?

Revolt · Accepted Answer

{(–4, 2), ( –2, 1), (2, 0), (4, 5)}

Question 7

What is the range of the function represented by the graph?

Revolt · Accepted Answer

{1, 2, 3, 4}

Question 8

Which is the function represented by the table?

Revolt · Accepted Answer

f (x) = x + 5

Question 9

Jay went to an amusement park. The park charges an entrance fee of $10.50 and $4.50 for every ride. Jay spent $46.50 on entrance fees and rides. Which fuction can be used to find the number of rides he went on?

Revolt · Accepted Answer

f (x) = 4.5 x + 10.5

Question 10

The table represents the function . Which value goes in the empty cell?

Revolt · Accepted Answer

5

Using Function Notation Answers

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