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The correct equation of the line that passes through ( -8.5) and is perpendicular to y = 4x + 2 is _______ (intercept form.)

User Heisenbug
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Final answer:

To find the equation of a line that is perpendicular to y = 4x + 2 and passes through a given point, we can use the point-slope form of a line.

Step-by-step explanation:

To find the equation of a line that is perpendicular to y = 4x + 2 and passes through the point (-8,5),

we need to use the fact that perpendicular lines have negative reciprocal slopes.

The slope of the given line is 4, so the slope of the perpendicular line is -1/4.

We can use the point-slope form of a line, y - y1 = m(x - x1), where (x1, y1) is a point on the line and m is the slope. Plugging in the values, we get y - 5 = -1/4(x - (-8)).

Simplifying the equation, we get y - 5 = -1/4(x + 8) and further simplifying, y - 5 = -1/4x - 2.

Rearranging the equation in intercept form, we get y = -1/4x - 2 + 5, which simplifies to y = -1/4x + 3.

User Russi
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