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11 June, 10:04

Determine the slope and y-intercept of the graph:

7x + 4y = 28

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Answers (1)
  1. 11 June, 13:37
    0
    slope is (-7/4) and y-intercept is 7

    Step-by-step explanation:

    If we convert the equation 7x + 4y = 28 into Slope-intercept form, we can find the slope and the y-intercept.

    7x + 4y - 7x = 28 - 7x

    4y = 28 - 7x

    divide both sides by 4

    y = (28 - 7x) / 4

    y = 7 - 7x/4

    slope is (-7/4) and y-intercept is 7
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