Question

Below is the graph of equation y= |x+2|-1. Use this graph to find all values of x such that...

Answer 1

Answer:

(-3, -1)

Step-by-step explanation:

If we look at the graph given, there is only a small portion of it which goes below y=0.

When we look at the x values of these points, we get -3 to -1.

However, since the "less than" symbol has no "equal to", this indicates that we need to use parenthesis instead of brackets.

This gives us: (-3,-1) in interval notation.