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OpenStudy (liddoislander):
Which of the following points is a solution of the inequality y > -2x + 5? A. (1, 4) B. (0, 5) C. (-2, 8) D. (1, -2)
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OpenStudy (liddoislander):
@hartnn ONE MORE PLEASE :)
hartnn (hartnn):
why don't you start this time ? show your steps, if there is error in any step, i am here :)
OpenStudy (liddoislander):
well i know for sure its not B.
hartnn (hartnn):
how do u know that, did you plug that point in your inequality ?
OpenStudy (liddoislander):
yes
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hartnn (hartnn):
same way, plug other points
OpenStudy (liddoislander):
c?
hartnn (hartnn):
nopes please show how you did c ?
hartnn (hartnn):
y > -2x + 5 1,4 x=1, y=4 4> -2+5 4> 3 TRUE
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