3 years ago

If the coordinate ( -12, 15 ) was translated according to (x+3, y-2), what would the new coordinate be?

Mathematics

1 answer:

Keith_Richards [23]3 years ago

4 0

(-9,13) hope this helps

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Step-by-step explanation:

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write an equation in slope intercept form for the line that passes through (4, -4) and is parallel to 3x+4x=2y-9

photoshop1234 [79]

Answer:

$\large\boxed{y=\dfrac{7}{2}x-18}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

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Convert the equation of a line 3x + 4x = 2y - 9 to the slope-intercept form:

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

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$7x+9=2y$ divide both sides by 2

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Parallel lines have the same slope. Therefore we have the equation:

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$-4=7(2)+b$

$-4=14+b$ subtract 14 from both sides

$-18=b\to b=-18$

Finally we have the equation:

$y=\dfrac{7}{2}x-18$

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