What is the recursive rule for an=4n−1? a1=−1; an=an−1+4 a1=3; an=an−1−1 a1=3; an=an−1+4 a1=4; an=an−1−1

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i