We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
45
1
avatar

 

Find a linear inequality with the following solution set. Each grid line represents one unit.

 Apr 20, 2019
 #1
avatar+27794 
+3

The equation of the red dotted line is of the form y = mx + c.

It passes through points (3,1) and (1, -2), so the slope, m, is m = (1-(-2))/(3-1) or m = 3/2.

Since it passes through (3,1) we have 1 = (3/2)*3 + c, so c = -7/2

Hence The inequality describing the yellow region is y >= (3/2)x - 7/2

.

 Apr 20, 2019

24 Online Users

avatar
avatar
avatar