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Find the equation of a line that goes through the point ( 2, 10 ) and is parallel to the line y = 2x + 12.

Select one:
a. y = 2x + 20
b. y = 2x + 6
c. y = 1/2x + 10
d. y = 3x - 10

User Exbinary
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1 Answer

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Final answer:

The equation of the line that goes through the point (2, 10) and is parallel to the line y = 2x + 12 is y = 2x + 6.

Step-by-step explanation:

To find the equation of a line that is parallel to another line, we need to know that parallel lines have the same slope. The original line has a slope of 2, so the parallel line will also have a slope of 2. We can use the point-slope form of a linear equation to find the equation of the parallel line: y - y₁ = m(x - x₁)

Using the point (2, 10) and the slope m = 2, we can substitute the values into the equation: y - 10 = 2(x - 2)

Simplifying the equation gives us: y - 10 = 2x - 4

Finally, rearranging the equation to slope-intercept form gives us the answer: y = 2x + 6

User Leonardo Marques
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