SOLUTION: Sketch, on the same diagram, the graphs of y=3|X| and y=2x+1. Hence find the solution set of the inequality 3|x|≤2x+1

Algebra ->  Graphs -> SOLUTION: Sketch, on the same diagram, the graphs of y=3|X| and y=2x+1. Hence find the solution set of the inequality 3|x|≤2x+1      Log On


   

Question 1143652: Sketch, on the same diagram, the graphs of y=3|X| and y=2x+1. Hence find the solution set of the inequality 3|x|≤2x+1
Answer by josgarithmetic(39625) About Me  (Show Source):
You can put this solution on YOUR website!
the two graphs as their equations
graph%28400%2C400%2C-2%2C4%2C-2%2C4%2C3abs%28x%29%2C2x%2B1%29


Left-boundary for 3abs%28x%29%3C=2x%2B1
-3x%3C=2x%2B1
-5x%3C=1
x%3E=-1%2F5
-
Right-boundary ...
3x%3C=2x%2B1
x%3C=1
-
highlight%28-1%2F5%3C=x%3C=1%29