Find the equation of the parabola that has zeros of x = –2 and x = 3 and a y–intercept of (0,–30). A) y = x2 – 5x –

Question

Find the equation of the parabola that has zeros of x = –2 and x = 3 and a y–intercept of (0,–30).

A)

y = x2 – 5x – 30

B)

y = 5×2+ 5x – 30

C)

y = –5×2 + 5x + 30

D)

y = 5×2 – 5x – 30

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Cherry 1 year 2021-09-03T20:58:08+00:00 1 Answers 0 views 0

Answers ( )

  1. dangkhoa
    0
    2021-09-03T20:59:50+00:00
    Reply

    It’s the letter B y=-5×2+5x+30.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )