Question

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Answer 1

well the mark means that they are perpendicular to each other, and the slope of any line that is perpendicular to another is the slope flipped and negated

Answer 2

so if the slope is 3 then what is that flipped?
remember that 3 is the same thing as 3/1

Answer 3

-3 right?

Answer 4

close! It should be \[\frac{ -1 }{ 3 }\]

Answer 5

i didn't know if you wanted me to write the fraction aswell lol

Answer 6

oh lol its ok, but if you just said -3 then it wouldn't be correct, because -3 is the same thing as \[\frac{ -3 }{ 1 }\]

Answer 7

ah i got it now

Answer 8

yeah! Thats good! Did you have any more questions for me?

Answer 9

i have 3 left if you wanna help?

Answer 10

sure! Just open another question again!