Quiz 2-1 Review

Give the Domain in set notation.

Give the Range in set notation.

• {y | -3 < y < 3}

• {All Real Numbers}

• {y | -3 < y < 3}

• {x | -3 < x < 3}

Give the Domain in set notation.

• {All real numbers}
• {x | x > 1}

• {x | x ≠ -1}

• {x | x ≠ -4}

Give the Range in set notation.

• {All real numbers}
• {y | y > 1}

• {y | y ≠ -1}

• {y | y ≠ -4}

Which of the following is the corresponding explicit equation in terms of x?

6x - 3y = 21

• 6x = 3y + 21

• -3y = -6x + 21

• y = 2x - 7

Identify the x-intercept(s).

Identify the y-intercept.