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Which ordered pairs are solutions to the inequality 4x+y>−64x+y>−6? Select each correct answer. (4, −20)(4, −20) (−3, 6)(−3, 6) (−1, −1)(−1, −1) (2, 0)(2, 0) (0, −9)
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4x+y>−64x+y implies -68x<0 implies x>0
?
can you provide a snapshot of the question?
all of it is up there
i dont know how to snap shot xd
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ok so we got x>0
solutions can be from the first and 4th options only
oh ok thanks
also see 4x+y>-6 put x=2 and y=0 , see it is satisfied so (2,0) is solution
ok
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put x=4, y=-20 then 4x+y=-16-20=-36<-6, so (4,-20) is not a solution
hence only one solution (2,0)
ok thanks gtg
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