Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Discover solutions to your questions from experienced professionals across multiple fields on our comprehensive Q&A platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.
Sagot :
f(X)=4x+12-5=4x+7
so
{f(x)-7}/4=x
now in inverse func. f(x0 is converted into x and x is converted into
f(x)^-1
so
f(x)^-1=[x-7]/4
now if x=3
f(3)^-1=[3-7]/4=-4/4=-1
so
{f(x)-7}/4=x
now in inverse func. f(x0 is converted into x and x is converted into
f(x)^-1
so
f(x)^-1=[x-7]/4
now if x=3
f(3)^-1=[3-7]/4=-4/4=-1
[tex]f(x)=4(x+3)-5\\
y=4(x+3)-5\\
y=4x+12-5\\
y=4x+7\\
4x=y-7\\
x=\frac{1}{4}y-\frac{7}{4}\\
f^{-1}(x)=\frac{1}{4}x-\frac{7}{4}\\
f^{-1}(3)=\frac{1}{4}\cdot3-\frac{7}{4}\\
f^{-1}(3)=\frac{3}{4}-\frac{7}{4}\\
f^{-1}(3)=-\frac{4}{4}\\
f^{-1}(3)=-1[/tex]
Thanks for stopping by. We are committed to providing the best answers for all your questions. See you again soon. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.