I need help ASAP ! Angles of triangles

Consider the graph of the exponential function y=3(2)×

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.