How do you graph and solve # |x + 3| >14#?
1 Answer
Nov 24, 2015
Solve |x + 3| > 14
Explanation:
Decompose the inequality in 2 parts:
a. (x + 3) > 14
x > 14 - 3 = 11
b. -(x + 3) > 14
-x - 3 > 14
-x > 11
x < - 11
Answer by open intervals: (-infinity, -11) and (11, +infinity).
Answer by graphing:
<========== -11 -------------0 ---------------11 ==========>
