+0  
 
0
225
1
avatar

what is the range of x+3y=-8 when the domain is x (>=) 0

Guest Oct 18, 2017

Best Answer 

 #1
avatar+17744 
+2

For the equation  x + 3y  =  -8

                                  3y  =  -8 - x

                                    y  =  (-8 - x) / 3

 

When  x = 0,  y = -8/3.

For any positive value of x, y will be smaller than  -8/3.

So, the range of y is:  y  <=  -8/3.

geno3141  Oct 18, 2017
 #1
avatar+17744 
+2
Best Answer

For the equation  x + 3y  =  -8

                                  3y  =  -8 - x

                                    y  =  (-8 - x) / 3

 

When  x = 0,  y = -8/3.

For any positive value of x, y will be smaller than  -8/3.

So, the range of y is:  y  <=  -8/3.

geno3141  Oct 18, 2017

4 Online Users

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.