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What is an equation of the line that passes through the point (-2,-4) and is parallel to the line 5x-2y=6

User Aareeph
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Answer:

Explanation:

To find the equation of a line that passes through a given point and is parallel to a given line, we can use the fact that parallel lines have the same slope.

First, let's rearrange the equation 5x - 2y = 6 into slope-intercept form (y = mx + b), where m is the slope and b is the y-intercept:

5x - 2y = 6

-2y = -5x + 6

y = (5/2)x - 3

So the given line has a slope of 5/2.

Since the line we want is parallel to this line, it must also have a slope of 5/2. So we can use the point-slope form of a line to write the equation of the line:

y - y1 = m(x - x1)

where m is the slope and (x1, y1) is the given point that the line passes through. Substituting m = 5/2, x1 = -2, and y1 = -4, we get:

y - (-4) = (5/2)(x - (-2))

Simplifying, we get:

y + 4 = (5/2)(x + 2)

Distributing the 5/2, we get:

y + 4 = (5/2)x + 5

Subtracting 4 from both sides, we get:

y = (5/2)x + 1

So the equation of the line that passes through the point (-2, -4) and is parallel to the line 5x - 2y = 6 is y = (5/2)x + 1.

User Steve Chambers
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