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5 March, 18:53

What is the y-intercept of the line y + 8 = - 4 (x - 4.5) ?

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Answers (2)
  1. 5 March, 19:16
    0
    (0, 10)

    Step-by-step explanation:

    One easy approach here would be to set x = 0 and find the corresponding y value. Then y + 8 = - 4 (0 - 4.5), or

    y + 8 = 18, leading to y = 10.

    The y-intercept is (0, 10).
  2. 5 March, 19:16
    0
    the y-intercept of the line = 10 or (0, 10)

    Step-by-step explanation:

    y + 8 = - 4 (x - 4.5)

    Distributive property

    y + 8 = - 4x + 18

    Simplifying

    y = - 4x + 10

    y intercept is b which is equal 10

    or

    (0, 10)
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