Sunday

September 21, 2014

September 21, 2014

Posted by **barbHELP!!!!** on Saturday, September 18, 2010 at 6:07pm.

6y>15-3x

5x-3<15

3x>=2y -x

y+x<=-3

If you can show me how to work htese i can then match them to the graph. Thank you so much!!!!!!

- math -
**drwls**, Saturday, September 18, 2010 at 7:04pmSorry, we don't do graphs

- math -
**Reiny**, Saturday, September 18, 2010 at 7:09pmI don't know what you mean by "matched up" to different graphs.

to graph an inequality, change your equation to the form y > mx + b

or y < mx + b, whichever way it turns out

for the first one it would be the region above the line y = mx + b

for the second case it would be the region below

y = mx + b

If you have ≥ or ≤ , then the line itself would be included.

first one:

6y > -3x + 15

y > -(1/2)x + 5/2

draw a dotted line for y = (-1/2)x + 5/2, then shade in the region above that dotted line.

Do the others the same way.

Are you missing a y term in the second equation?

**Answer this Question**

**Related Questions**

math - can someone correct these for me. 8x –4y = 16 y = 2x –4 My answer: This ...

Predicting products for electrolysis - when you have your 4 different equations ...

algebra 2 - for the equations y=x and y=|x|....i need help on give one ...

Maths - hello Can someone please help me with solving simultanaous equations ...

Calc I - I need to find the equations of the tangent and normal line for x^2-y^...

physic- i need to know today! - Im having trouble finding out what the graphs ...

MATH - system of linear equation The sum of 3 numbers is 14 the largest is 4 ...

Chemistry - When solving Hess law problems,do we need to use all the equations ...

algebra 2 - A. I need to write an equation to the linear equation..(-2,-2), (3,3...

Chemistry-Balancing Equations - I need help balancing equations. _C7H60+_02->...