The graphs of f(x) and g(x) are shown below:

What are the solutions to the equation f(x) = g(x)?

x = −3, 4
x = −3.8, −0.4
x = −3.8, 3
x = 6.5, −6

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?