SOMEONE, PLEASE HELP ME WITH THIS PLSSSS

x + 3y = 12 and -x + 2y = -2


[ Choose ]

5x + 2y = -9 and x - 2y = -9


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4x - y = -9 and 3x + y = 2


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6y = 7x + 4 and 7x - 7y = -7


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8x + y = -14 and 6x + y = -8


[ Choose ]

Respuesta :

Answer:

Step-by-step explanation:

1. You can use the intercepts to graph the line. The graph of 2x + 3y = 12      crosses the x-axis at (6, 0), so its x-intercept is 6. The graph of 2x + 3y = 12  crosses the y-axis at (0, 4), so its y-intercept is 4.

2. Point-Slope Form: y - y1 = m(x - x1)

Standard Form: ax + by = c

5x - 2y = 10

-2y = -5x + 10

y = (5/2)x - 5    The slope is 5/2.

y - 2 = (-5/2)(x - 10)

y = (-5/2)x + 25 + 2

y = (-5/2)x + 27      The slope is -5/2.

y = (-5/2)x - 10     The slope is -5/2.