how do you find y-intercept of the line of a graph​

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how do you find y-intercept of the line of a graph​

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Thiên Thanh 4 years 2021-07-20T22:12:14+00:00 1 Answers 8 views 0

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  1. thucuc
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    2021-07-20T22:13:17+00:00
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    Answer:

    If you know what the formula y = mx +b is, then you know that mx is the slope and b is the y-intercept.

    Let`s suppose the equation is y = 2x + 1. The line should be intersecting with the coordinate (0, 1) on it`s way across.

    The y axis will ALWAYS be the vertical line. Whatever coordinate the line crosses on the y-axis is the y-intercept.

    The y-intercept can also be a negative number.

    Hope that helps. If you have any questions just comment them.

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