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Mathematics 7 Online
OpenStudy (anonymous):

tryr

OpenStudy (anonymous):

we we already have the y-intercept for the perpendicular equation so it needs to end with +2

OpenStudy (anonymous):

and perpendicular equations have slopes that are negative reciprocals/inverses of each other

OpenStudy (anonymous):

so what is the negative inverse of 4

OpenStudy (anonymous):

D?

OpenStudy (anonymous):

no the negative inverse of 4 would be -1/4 inverse means you would flip the number of 4 which is also 4/1 to 1/4 and then its negative so -1/4

OpenStudy (anonymous):

so A

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