Question 1 of 5: Replace the ? with "<" or ">".
Select the Correct Answer: Correct! 
Not Correct! 
Not Correct! A
$$-11 < -4$$ $$-12 > -15$$ $$-1 < 0$$
B
$$-11 > -4$$ $$-12 > -15$$ $$-1 < 0$$
C
$$-11 < -4$$ $$-12 < -15$$ $$-1 < 0$$
D
$$-11 > -4$$ $$-12 > -15$$ $$-1 > 0$$
E
$$-11 > -4$$ $$-12 < -15$$ $$-1 < 0$$
Question 2 of 5: Write in Interval Notation:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$[-2,\infty)$$
B
$$[-2,\infty]$$
C
$$(\infty, -2)$$
D
$$(-2,\infty)$$
E
$$[\infty, -2]$$
Question 3 of 5: Write in Interval Notation:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$(-7, 5)$$
B
$$[-7, 5]$$
C
$$(-7, 5) ∪ (5, \infty)$$
D
$$[5, -7]$$
E
$$[-7, \infty) ∩ (5, \infty)$$
Question 4 of 5: Match each with the Correct Inequality:
$$(-6, \infty)$$ Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$x < -6$$
B
$$-6 < x < 6$$
C
$$x ≥ -6$$
D
$$-6 ≤ x ≤ 6$$
E
$$x > -6$$
Question 5 of 5: Match each with the Correct Inequality:
$$(-2, 7]$$ Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$-2 < x \hspace{.3em} \text{or} \hspace{.3em}x ≤ 7$$
B
$$x ≥ -2 \hspace{.3em} \text{or} \hspace{.3em}x < 7$$
C
$$-2 < x ≤ 7$$
D
$$-2 ≥ x ≥ 7$$
E
$$7 ≤ x < -2$$
