Assignment 4.3 Rational Equalitions and Applications
Score: 11/14 11/14 answered
Question 12
Consider the inequality
$\frac{x+7}{x+3} > -1$
The solution of this inequality consists one or more of the following intervals: $(-\infty, A)$, $(A, B)$, and
$(B,\infty)$ where $A < B$.
Find A
Find B
For each interval, answer YES or NO to whether the interval is included in the solution.
$(-\infty, A)$
$(A, B)$
$(B,\infty)$