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Find the y-intercept of the parabola

y = x2 + 4x.

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Answers (2)
  1. Today, 03:29
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    (0,0)

    Step-by-step explanation:

    To find a y-int, plug x=0 into the equation because when the function crosses the y axis, x equals 0). y = 0^2 + 4 x 0 = 0.
  2. Today, 03:33
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    0

    Step-by-step explanation:

    y-intercept is when x = 0

    y = 0² + 4 (0) = 0
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