4.1 * 10 to the 2nd power in standard form

What is the y intercept of f(x)=(1/2)^x?

Hi, can anyone show me how to do this problem? 100 points for this. in advance

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1