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Mathematics, 07.05.2021 21:20 deniseelyons15
PLEASE HELP! ALGEBRA QUESTION! Please explain why the answer is the answer.
Which of the functions below have exactly two distinct real zeros?
I: Ζ(x) = -x^2 + 14x - 45
II: Ζ(x) = 4x^2 + 4
III: 2x^2 + 12x + 18
IV: 3x^2 - 4x - 4
A. I and IV
B. I, II, and III
C. II and III
D. III and IV
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PLEASE HELP! ALGEBRA QUESTION! Please explain why the answer is the answer.
Which of the functions...
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