3x+4yis greater than or equal to 12 and 2x>y?

Question

I have to grapg the inequality but I cannot get the answer.

Answer 1

Why are you asking algebra questions?!

Tis the season to be jolly,fa la la la la,la la la la...

Answer 2

Take a look at this it should help.

Graphing an Inequality


If you can graph a straight line, you can graph an inequality!
After graphing the line, there are only two additional steps to remember.
(1) Choose a point not on the line and see if it makes the inequality true. If the inequality is true, you will shade THAT side of the line -- thus shading OVER the point. If it is false, you will shade the OTHER side of the line -- not shading OVER the point.
(2) If the inequality is LESS THAN OR EQUAL TO or GREATER THAN OR EQUAL TO, the line is drawn as a solid line. If the inequality is simply LESS THAN or GREATER THAN, the line is drawn as a dashed line.


Graphing an Inequality

1. Solve the equation for y (if necessary).
2. Graph the equation as if it contained an = sign.
3. Draw the line solid if the inequality is greater than or equal to or less than or equal to

4. Draw the line dashed if the inequality is < or >
5. Pick a point not on the line to use as a test point.
The point (0,0) is a good test point if it is not on
the line.
6. If the point makes the inequality true, shade that
side of the line. If the point does not make the
inequality true, shade the opposite side of the line.

so you want to graph
y = 2x, for 2x>y and
y = -3x/4 + 3, for 3x+4y is greater than or equal to 12


and follow the steps above.

http://regentsprep.org/Regents/math/ginequal/GrIneqa.htm

http://www.ltcconline.net/greenl/Courses/152a/functgraph/ineqgr.htm

http://www.purplemath.com/modules/ineqgrph.htm

Answer 3

~Grapg this: Your premise is only correct on Thursday, Saturday and even numbered Monday's, except during Leap Year when it is also correct on Wednesday until 3:00 pm.

Answer 4

The subspace of the plane strictly above the line 2x = y and on or above the line 3x+4y=12. QED

Answer 5

Take a chill pill man.

Enjoy the rain. It makes the broccoli grow.