Homework Help: Algebra

Posted by Erica on Tuesday, June 12, 2007 at 6:26pm.

Directions say that I have to solve and graph the equation using words.I have to include whether the lines are dotted or solid, how to graph each of them and where the solution is shaded.

2x-3y>_9 and -x-4y>_8

both should be solid, because the solution is greater than OR equal to the line.

which way should the shading be though?

solve for y in each equation, and it answers your question.

2x-3y>=9
y<=-3+2x/3 so the area BELOW y (y is less than or equal to the line..)
check my math

and
y<=-1/4 x -8 again, it says y is on or below the line...(less than or equal)

what.?

No one has answered this question yet.

Answer this Question

Related Questions

MathHelp - Directions are that i have to solve the equation and graph it using ...
Math Help - Directions:Solve and graph equation using words.Then include wether ...
Algebra - Solve the conjunction -2<or=a+3<8 Here is my result :5&...
Calculus: drwls, please - First, I appreciate your help, and this is very kind ...
Calculus - a)The curve with equation: 2y^3 + y^2 - y^5 = x^4 - 2x^3 + x^2 has ...
Math- Linear Functions - Okay so suppose only dotted lines(rather that solid ...
Algebra 2 - If you have an arbitrary polynomial P(x) of the n’th degree in ...
graphing, math - How do you graph these types of problems. Graph each of the ...
algebra - x+9>2 how do I solve and graph this? The graphing part would be...
Algebra - When you have to graph a set of 14 numbers from 15 to 210,000 on graph...

For Further Reading

First Name:
School Subject:
Answer: