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Write an equation of the line, passing through the points(1,9) that is parallel to the line y= 3X -2

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Answer:

the equation of the line parallel to y = 3x - 2 and passing through the point (1, 9) is y = 3x + 6.

Explanation:

To find the equation of a line that is parallel to the line y = 3x - 2 and passes through the point (1, 9), we can use the fact that parallel lines have the same slope.

The slope of the line y = 3x - 2 is 3 because it's in the form y = mx + b, where "m" represents the slope.

So, the line we're looking for also has a slope of 3. Now, we can use the point-slope form of the equation of a line:

y - y₁ = m(x - x₁)

Where (x₁, y₁) is the given point (1, 9) and m is the slope (which is 3).

Substitute these values into the equation:

y - 9 = 3(x - 1)

Now, distribute the 3 on the right side:

y - 9 = 3x - 3

To isolate y, add 9 to both sides of the equation:

y = 3x - 3 + 9

y = 3x + 6

So, the equation of the line parallel to y = 3x - 2 and passing through the point (1, 9) is y = 3x + 6.

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User Geert Smelt
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