SOLUTION: graph the inequality 3x-2y>9

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Question 216390: graph the inequality 3x-2y>9
Answer by drj(1380) About Me  (Show Source):
You can put this solution on YOUR website!
Graph the inequality 3x-2y%3E9

Step 1. Let's put the inequality as a slope-intercept form given as y=mx+b where m is the slope and b is the y-intercept when x=0 or at point (0,b).

Step 2. Add 2y-9 to both sides of the inequality to yield

3x-2y%2B2y-9=9%2B2y-9

3x-9%3E2y

Step 3. Divide 2 to both sides of the inequality

3x%2F2-9%2F2%3Ey or y%3C3x%2F2-9

Solved by pluggable solver: Plot Any Inequality
Graphing function y%3C2x%2B2:

graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+10%2C+y%3C2x%2B2+%29



I hope the above steps and explanation were helpful.

For Step-By-Step videos on Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra and for Trigonmetry please visit http://www.FreedomUniversity.TV/courses/Trignometry.

Also, good luck in your studies and contact me at john@e-liteworks.com for your future math needs.

Respectfully,
Dr J