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8 September, 17:22

What are the x and y-intercepts of 3x-5y=15?

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Answers (2)
  1. 8 September, 19:30
    0
    x - intercept = 5, y - intercept = - 3

    Step-by-step explanation:

    To find the y - intercept, let x = 0 in the equation and solve for y

    3 (0) - 5y = 15

    - 5y = 15 (divide both sides by - 5)

    y = - 3 ← y - intercept ⇒ (0, - 3)

    To find the x - intercept let y = 0 in the equation and solve for x

    3x - 5 (0) = 15

    3x = 15 (divide both sides by 3)

    x = 5 ← x - intercept ⇒ (5, 0)
  2. 8 September, 20:41
    0
    Step-by-step explanation:

    To find the x-intercept, set y = 0 in 3x-5y=15 and solve for x:

    3x - 0 = 15, so x = 5 and the x-intercept is (5, 0).

    To find the y-intercept, set x = 0 in 3x-5y=15 and solve for y:

    0 - 5y = 15, so that y = - 3. The y-intercept is (0, - 3).
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