How do you find the inverse of # y = 6x – 3#?

Question

6539 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2015-09-13T14:04:34

Interchange x and y and turn the equation in terms of y.

y=6x-3

x=6y-3

x+(-3)=6y+3+(-3)

#(x-3)/6#=#(6y)/6#

y=#(x-3)/6#

Answer 2 · 2015-09-13T14:05:43

By solving with respect to x.Hence

#y=6x-3=>y+3=6x=>x=1/6(y+3)#

so #y^-1=1/6(x+3)#