How do you graph the inequality #|4 – v| <5#?
1 Answer
Interval fro -1 to 9 represents this inequality.
See explanation below.
Explanation:
First, draw a graph of
Then draw a horizontal line
All intervals of
The graph of
1. Start with
graph{x [-10, 10, -5, 5]}
2. Change it to
graph{-x [-10, 10, -5, 5]}
3. Shift it up by 4 units to get
graph{4-x [-10, 10, -5, 5]}
4. All parts of graph that lie below X-axis symmetrically reflect to the other side of X-axis to get
graph{|4-x| [-10, 10, -5, 5]}
As seen from the graph,