F(x)=0, had roots of -6 and 1. Which of the following is the correct function rule?

Which logarithmic equation is equivalent to the exponential equation below? e^a=55(you will receive 34 points)

Anyone know? will mark brainliest if correct

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?