EOY Algebra

Which graph is NOT the graph of a function?

• Graph A
  (Top Left)

• Graph B

  (Top RIght)

• Graph C

  (Bottom Left)

• Graph D

  (Bottom Right)

Which of the following sets of ordered pairs represents a function?

• (0, 3), (1, 4), (2, 5), (1, 6), (0, 7)

• (−3, −3), (−3, −1), (−3, 1), (−3, 3), (−3, 5)

• (−2, 0), (0, 1), (2, 2), (4, 3), (6, 4)

• (2, 4), (0, 2), (2, 0), (0, −2), (2, −4)

The domain of a relationship represents the set of all ______ values for that relationship.

• x

• y

• 0

• negative

The range of a relationship represents the set of all ______ values for that relationship.

• x

• y

• 0

• negative

What is the x-intercept of the graph of the function?

The graph shows a linear relationship between x, the number of bicycles, and y, the number of tires. Which statement is true? Select two correct answers.

• Domain {0, 2, 4, 6, 8, 10}

• Domain {0, 1, 2, 3, 4, 5}

• Range {0, 2, 4, 6, 8, 10}

• Range {0, 1, 2, 3, 4, 5}

• Range {0, 2, 3, 4, 5, 6, 8, 10}

A linear function is graphed on the coordinate plane below. What is the zero of the function?

Which graph represents the equation y = 3x + 5 ?

• Graph A

• Graph B

• Graph C

• None of the above

A linear function is graphed on the coordinate plane below. What is the y-intercept of the graph of the function?

• (0, -5)

• (0, -3)

• (-5, 0)

• (-3, 0)

The point where a line touches or crosses the y-axis is called the

• y-intercept

• x-intercept

• zero

• slope