Rewrite the equation y – 4x = –9 in slope-intercept form. simple explanation and proof

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Rewrite the equation y – 4x = –9 in slope-intercept form. simple explanation and proof

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Thạch Thảo 5 years 2021-07-21T17:12:00+00:00 2 Answers 12 views 0

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  1. taiduc
    0
    2021-07-21T17:13:35+00:00
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    Answer:

    y=4x-9

    Step-by-step explanation:

    add 4x to both sides to isolate y

  2. lethu
    0
    2021-07-21T17:13:38+00:00
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    Answer:

    The slope-intercept form of this equation would be y = 4x – 9.

    (For explanation look down below)  

    Step-by-step explanation:

    Slope-intercept form would be an equation that would look like…

    y = mx + b

    Where m is the slope and b is the intercept. From this form, we can understand that all we need to do is rearange the formula in a way that positive y would be on its left side. And so we get…

    y – 4x = – 9

    y – 4x + 4x = – 9 + 4x

    y = 4x – 9

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