Which of the quadratic functions below has exactly one x-intercept?
1) y = x2 − 9
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Mathematics, 13.03.2020 00:26 bikerhomie
Which of the quadratic functions below has exactly one x-intercept?
1) y = x2 − 9
2) y = x2 − 6x + 9
3) y = x2 − 5x + 6
4) y = x2 + x − 6
Answers: 3
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