3 years ago

What is an equation in point slope form for the line perpendicular to..

Mathematics

1 answer:

marissa [1.9K]3 years ago

8 0

Answer:

Step-by-step explanation:

And since we're perpendicular to y is equal to 3x plus 9, we know the slope of the two lines that are perpendicular

K times 3 is minus 1, so k is minus 1/3,

Only b and c match. Plug in the point negative 6,5.

The answer is b.

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