A

Given the function \(f(x)=3^x+1\), find the value of the function \(g(x)=f(x+1)\) for \(x=2\).

Find the range of a function \(f(x)=2^{1-x}-3\).

What value takes the function \(f(x)=9^x\) for the value of the argument \(x=-\frac32\)?

The probability that an accident occurs in a cloudy day is two times greater than in a sunny day. There were \(20\) sunny days and \(10\) cloudy days in April. In this month exactly one accident happened. What is the probability that this accident occurred in a sunny day?