Is (5,-1) a solution to the inequality y<-3y+4

asked Nov 12, 2018 13.3k views

4 votes

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6 votes

-1<-15+4
-1<-11
No
(5,-1) is not a solution to the inequality

Bitsofinfo answered Nov 13, 2018

7.5k points

7 votes

To test this, just plug in

for

.

$y\ \textless \ -3y+4 -1 \ \textless \ 4+4 -1\ \textless \ 8$

So this is true.

Saaj answered Nov 18, 2018

by Saaj

7.7k points

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