Hearts been broke so many time dk wut to believe mama say it my fault it my faul

Select a graph that have an equation with a < 0

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

Which expression is equivalent to -5(3x - 6/7)