Adrug dealer was using a public telephone booth to make a drug transaction. the police used listening devices to hear the suspectś conversation. would the officerś evidence be admissible in court?

The evidence will be used against the drug dealer because if they don't have have evidence they won't have a good case against the drug dealer so their will be a chance he/she may win the case

Answerprofit;

You need to figure out at which x-value does the graph has a tangent line slope of -1.remember, the derivative is the slope of the tangent line. so find the derivative function and set it to equal -1 to find the x-value that will have a tangent line slope of 0.differentiate with the chain rule.    set the derivative to equal -1 and solve for x.      take log base 10 of both sides. also recall that  .    so the x-coord of the point of tangency is .the y-coordinate of this point of tangency can be calculated using the original function:     using point-slope form, the equation of the tangent line is      the x-intercept of this tangent line is when the graph is at y=0.    this rounds off to  .choice c.