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Review: Relations & Functions

Last updated over 4 years ago
30 questions
1

What is the domain of the table below?

1

What is the range of the table below?

1

Is the mapping diagram below a function?

1

What is the domain of the function below?

1

What is the range of the relation below?

1

Which point could be added to the relation below that would still classify it as a function?

1

What is the domain of the relation below?

{ (1, -5), (3, 9), (4, 5), (7, 8), (12, -8) }

1

What is the range of the relation below?

{ (-2, 2), (0, 5), (1, 6), (1, 7), (2, -1), (3, 2) }

1

Is the relation below a function?

{ (0, 1), (2, -1), (3, 2), (4, 2), (5, 3), (-5, 1) }

1

Is the relation below a function?

{ (0, -5), (1, 3), (2, 2), (0, 4), (-5, 6), (3, 4) }

1

Is the graph below a function?

1

Is the graph below a function?

1

Is the graph below a function?

1

Which of the following statements about the graph below is true?

1

Given the function below, evaluate h(10) .

1

Given the function k, below. If k(n) = 4, then n =

1

Given the function below, what is the range?

1

If w(x) = 14x + 9 , what is the value of w (-5) ?

1

Which relation is not a function?

1

What is the domain of the graph below in interval notation?

1

What is the range of the graph below in interval notation?

1

Which of the following is NOT true about the graph below?

1

Given the function, j, below, find j(-1)

1

Given the function, j, below. If j(n) = 19, find n

1

Given the function, j, below. Evaluate j(0) - j(3) .

1

Zoe sells holiday baskets for $12 each. However, she spent $40 on supplies to make the baskets.
Her profit from the sales of baskets is represented by p(x). What is Zoe's profit if she sells 6 baskets?

1

Zoe sells holiday baskets for $12 each. However, she spent $40 on supplies to make the baskets.
Her profit from the sales of baskets is represented by p(x).
If Zoe's profit was $56, how many baskets did she sell?

1

Given the function, m, below. Find m(0).

1

Given the function, m, below. Find m(4) - m(6) .

1

Given the function: u(x) = -4x + 9
Find u(5)