What rate of interest compounded annually is required to double an investment in four years

How to determine whether two known pairs of points are on the same line.

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

Match each inequality to the number line that represents its solution