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Mathematics 8 Online
OpenStudy (anonymous):

inverse of 2x + 6

OpenStudy (anonymous):

y=2x+6---->x=2y+6--->x-6=2y--->(x-6)/2=y--->x/2-3=y

OpenStudy (anonymous):

sorry struggling with why the shift+enter doesnt work

OpenStudy (anonymous):

is it the same for inverse of f(x) = 2x + 6?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

f(x)^-1=x/2-3

OpenStudy (anonymous):

ok cool thanks a lot!

OpenStudy (anonymous):

inverse means interchanging x and y values of a given equation

OpenStudy (anonymous):

np

OpenStudy (anonymous):

oh ok that makes sense, thanks

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