Can i have finding all the roots in: x3 + 7x2 + 12x = 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

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

What is the graph of the function fx x+2/x-3?