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miss Akunina [59]
3 years ago
9

A line passes through (1,2) and is perpendicular to y=3.

Mathematics
2 answers:
dybincka [34]3 years ago
6 0
Make a graph and put a point at exactly (1,2) and then make a like at y=3 make a line through the point and you'll see that this is an undefined equation x cant equal all those numbers
Flura [38]3 years ago
3 0
As the line is perpendicular to y = 3  it well be of the form x = some number.
And the point (1,2)  has an x-coordinate of 1   so the line passes through x = 1.

Equation of the required line is x = 1. Answer
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