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3 November, 06:21

On a coordinate plane, a line goes through (negative 3, 0) and (0, negative 6).

The graph for the first equation of a system is shown in orange. The second equation is: 3y+30=6x

What is the solution to the system?

A. (2, - 10)

B. (1, - 8)

C. (-2, - 14)

D. (2, - 6)

+2
Answers (1)
  1. 3 November, 08:56
    0
    B. (1,-8)

    Step-by-step explanation:

    Slope of the first one:

    (-6-0) / (0--3) = - 6/3 = - 2

    y = - 2x - 6

    3y + 30 = 6x

    y + 10 = 2x

    -2x - 6 + 10 = 2x

    4 = 4x

    x = 1

    y = - 2 (1) - 6

    y = - 8
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Home » Mathematics » On a coordinate plane, a line goes through (negative 3, 0) and (0, negative 6). The graph for the first equation of a system is shown in orange. The second equation is: 3y+30=6x What is the solution to the system? A. (2, - 10) B. (1, - 8) C.
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