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Write the equation of the line that passes through the points (-3, -8).

a. y = 2x + 2
b. y = -3x - 5
c. y = 4x - 7
d. y = -2x - 2

User Sukhrob
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8.1k points

1 Answer

1 vote

Final answer:

The equation of the line that passes through the point (-3, -8) is y = -8.

Step-by-step explanation:

The equation of the line that passes through the point (-3, -8) can be found using the point-slope form of a linear equation, which is y - y1 = m(x - x1), where (x1, y1) are the coordinates of the given point and m is the slope of the line. In this case, we can substitute the values (-3, -8) into the equation and solve for m.

y - (-8) = m(x - (-3))

y + 8 = m(x + 3)

To find the slope, we can use another point on the line, or we can use the fact that the line is passing through (-3, -8) and substitute it into the equation. We choose (0, b):

-8 + 8 = m(0 + 3)

0 = 3m

m = 0

Substituting the value of m back into the equation, we have:

y + 8 = 0(x + 3)

y + 8 = 0

y = -8

The equation of the line that passes through the point (-3, -8) is y = -8. The correct answer is none of the provided options.

User Crixo
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