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19 September, 05:35

The equation of a line is - 6x - 2y = - 18. What is the x-intercept & y-intercept of the line?

a. x-intercept = 3 y-intercept = 9

b. x-intercept = 9 y-intercept = 3

c. x-intercept = - 3 y-intercept = - 9

d. x-intercept = - 9 y-intercept = - 3

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  1. 19 September, 06:05
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    a. x-intercept = 3, y-intercept = 9.

    Step-by-step explanation:

    -6x - 2y = - 18

    Convert to slope-intercept form:

    -2y = 6x - 18

    y = - 3x + 9

    So the y-intercept (when x = 0) is when y = 9 ...

    Solving for x to find the x-intercept:

    0 = - 3x + 9

    3x = 9

    x = 3.
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