Question

I don't know how to do this. Need some serious help. Will totally appreciate it​

Answer 1

so here is your answer...

f(x) =2x-3

so, 2x-3=0

2x=3

x=3/2

and f^-1(x) means, (2x-3) ^-1

so (a^-1=1/a)

so answer is 2/3

Hope it will be helpful