3 years ago

Find the equation of the straight line passing through the point (0,2) which is perpendicular to the line :

1 answer:

4 0

Important fact: The slopes of perpendicular lines are negative reciprocals of one another. Thus, if the given line here has the slope 1/4, the slope of any line perpendicular to it will be -4 (the negative reciprocal of 1/4).

(0,2) is the y intercept of the new line.

Thus, the new line's equation is y = mx + b, or y = -4x + 2.

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