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hybrik
 one year ago
What is the inverse of y=2x+7, is it y=(x+7)/2?
hybrik
 one year ago
What is the inverse of y=2x+7, is it y=(x+7)/2?

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Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[\huge\rm \color{reD}{y}=2\color{blue}{x}+7\] switch x and y to find inverse \[\huge\rm \color{blue}{x}=2\color{red}{y}+7\] now solve for y

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1no solve for `y` what would be ur first step ?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1what was your first step ?

hybrik
 one year ago
Best ResponseYou've already chosen the best response.1my answer was (x+7)/2 = y

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1how did you get that ? what was ur first step ? show ur work maybe i'll able to find out the mistake...

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1yes right divide both sides by 2 and then switch x and y

hybrik
 one year ago
Best ResponseYou've already chosen the best response.1(y7)/2 = x, (x7)/2 = y
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