What is pie to the third power times 46

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?

The image of abc after a reflection across eg is abc

Which statement is true about the local minimum of the graphed function? over the interval[-4,-2], the local minimum is 0. over the interval [-2,-1] , the local minimum is 25. over the interval [-1,4], the local minimum is 0. over the interval [4,7], the local minimum is -7