Mathematics, 26.05.2021 04:50 lucycbrumby3150
Positive & negative intervals of polynomials
f(x) = (7x - 2)(52 - 8) (x + 5)(z - 6) has zeros at x=-5,x = 2/7,x =8/5, and x=6
What is the sign of f on the interval -5 <x<2/7?​
Answers: 2
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Positive & negative intervals of polynomials
f(x) = (7x - 2)(52 - 8) (x + 5)(z - 6) has zeros a...
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