Mathematics, 15.01.2021 01:00 jaredfifa
Jasmine is studying the polynomial function f(x)=-x^2+8x+18. Which of the following statement(s) about this function are true?
I. The polynomial function will open down.
II. The polynomial function has a minima of (4, 34).
III. The polynomial function has two roots.
IV. The axis of symmetry of the function is x=–4.
A. I and IV
B. II and III
C. I and III
D. lII and IV
Answers: 2
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Jasmine is studying the polynomial function f(x)=-x^2+8x+18. Which of the following statement(s) abo...
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