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Maurinko [17]
3 years ago
12

I really hope someone can hekp me with my hwit's linear equations...

Mathematics
1 answer:
olchik [2.2K]3 years ago
6 0

You first should isolate the "y" in the equation.

3x - 2y = 6 Subtract 3x on both sides

3x - 3x - 2y = 6 - 3x

-2y = 6 - 3x  Divide -2 on both sides to get "y" by itself

y = \frac{6-3x}{-2}

y = -3 + \frac{3}{2} x


This equation is:

y = mx + b

"m" being the slope, "b" being the y-intercept (when x = 0)

The y-intercept is -3 in the equation. So you can eliminate choices A and C.

You can plug in any of the numbers of x(-2 , -1 , 0, 1, 2) into this equation, to find it's y value.

You can plug in 1 for x:

y = -3 + \frac{3}{2} x

y = -3 + \frac{3}{2} (1)

y = -3 + \frac{3}{2}  Make the denominators the same

y = \frac{-6}{2} +\frac{3}{2} = \frac{-3}{2}


Your answer is B

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