1) For which interval(s) is f(x) positive?
f(x) = −3(x+5)^2 (x−1)^16 (x−15)^23
A. (−∞,−...
Mathematics, 28.10.2020 01:00 cpena583
1) For which interval(s) is f(x) positive?
f(x) = −3(x+5)^2 (x−1)^16 (x−15)^23
A. (−∞,−5)
B. (−∞,−5)
C. (15,∞)
D. (−∞,−5)
2) For which interval(s) is f(x) positive?
f(x) = 4(x+30) (x−51) (x−97)
A. (−30,51)
B. (−∞,−30)
C. (−∞,∞)
D. None of the above
Answers: 3
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