Semester 1 Final Review

• 47

• 61

• 96

• 173

• -27

• -21

• -18

• -9

• -17

• 17

• 18

• -18

• -7

• -4

• -1

• 14/5

• x ≥ -5

• x ≥ -36

• all real numbers

• x ≥ -29

• -10

• -9

• -8

• -7

The total cost (c) of renting a sailboard for n days is given by the inequality c ≥ 120 + 60n. What is the maximum amount of days for which a sailboat can be rented if the total cost was $360?

• 2 days

• 3 days

• 6 days

• 8 days

Identify the range of the following relation: {(3, -2), (0, 7), (2, -1), (4, 3)}

• {all real numbers}

• {0, 1, 2, 3, 4}

• {0, 2, 3, 4}

• {-1, -2, 3, 7}

• 3

• 13

• 4

• -15

• -15

• 0

• 5

• -3