Solve the triangle. Rounding sides to the nearest tenth and angle measures to nearest degree

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

True or false? the sum of the differences (% - 7) is never zero for any distribution consisting of n observations.