Identify the interval(s) on which the function y = x^2 + 12x + 27 is positive.
A. -9
B. X<...
Mathematics, 12.03.2021 23:00 korar1644
Identify the interval(s) on which the function y = x^2 + 12x + 27 is positive.
A. -9
B. X<-9 and x > 3
C. x<3 and x > 9
D. X<-9 and x >-3
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