Find the y-intercept for the parabola defined by this equation: y = – 7x^2 – 10x + 3 Separate the values with a comma.

Question

Find the y-intercept for the parabola defined by
this equation:
y = – 7x^2 – 10x + 3
Separate the values with a comma.

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Diễm Kiều 4 years 2021-08-23T07:16:20+00:00 1 Answers 19 views 0

Answers ( )

  1. thienthanh
    0
    2021-08-23T07:17:42+00:00
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    Answer:

    Step-by-step explanation:

    The y-intercept exists where x = 0; plug in 0 for all the x’s and solve the equation for y:

    y=-7(0)^2-10(0)+3 and

    y = 3. The coordinate that represents this is (0, 3)

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