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Find the equation of the parabola that has zeros of x = –1 and x = 3 and a y-intercept of (0,–9). Question 10 options: A) y = x2 – 2x + 9 B) y = x2 – 2x – 9 C) y = 3x2 – 6x – 9 D) y = 3x2 – 6x + 9
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Mar 3, 2021
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Find the equation of the parabola that has zeros of x = –1 and x = 3 and a y-intercept of (0,–9).
Question 10 options:
A)
y = x2 – 2x + 9
B)
y = x2 – 2x – 9
C)
y = 3x2 – 6x – 9
D)
y = 3x2 – 6x + 9
Mathematics
middle-school
Egelev
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5
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Answer:
C is right!
Explanation:
Noslac
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Mar 5, 2021
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Noslac
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3
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Answer:
C
Explanation:
Erikvimz
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Mar 8, 2021
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Erikvimz
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