#1**+1 **

The nested functions at the end mean that you put 16 into the function g, then take what you get and put it in the t function (sometimes written as (t o g)(x) )

You can rewrite function t as t(x)=3-√x, because the g function inside of it means that you subrtact the g of x from 3

power27 May 7, 2019