11. Which inequality does the graph represent?
A number line shows integers from negative 5 to 5. A solid dot is located at negative 1 and the line is darkened and bold from that point to the right. (1 point)
x ≤ –2
x < –1
x ≤ –1
x ≥ –1
x ≥ –1
12. Which inequality does the graph represent?
A number line shows integers from negative 5 to 5. A small open circle is located at 2 and the number line is darkened and bold from that point to the left. (1 point)
x > 2
x ≤ 2
x ≥ 2
x < 2
x < 2
13. Solve the inequality.
y + 5 greater than or equal to 7 (1 point)
yless than or equal to 2
yless than or equal to 12
ygreater than or equal to 2
ygreater than or equal to 12
y greater than or equal to 2
14. Write an inequality for the sentence. Then solve the inequality.
Thirteen less than a number is at most 9. (1 point)
x – 13 ≤ 9; x ≤ 22
x – 13 ≥ 9; x ≥ 22
x – 9 ≥ 13; x ≤ 22
x – 9 ≤ 13; x ≤ 22
x - 13 ≤ 9
x ≤ 22
15. The maximum weight allowed per car on The Twister carnival ride is 263 pounds. Your friend weighs 86 pounds. To be able to ride in a car together, how much can you weigh? Write and solve the inequality. (1 point)
x + 177 ≤ 263; at most 86 pounds
x – 86 ≤ 263; at most 177 pounds
x + 86 ≤ 263; at most 177 pounds
x + 86 ≤ 177; at most 263 pounds
x + 86 ≤ 263
x ≤ 177
You can weigh at most 177 pounds to ride in a car with your friend.
16. Complete the function table. Then write a rule for the function.
A two column table is shown. The first column is titled 'Input' and contains negative 3, negative 2, negative 1, 0, and 1 from top to bottom. The second column is titled 'Output' and contains an empty box, negative 4, an empty box, an empty box, and negative 1 from top to bottom.