C(n)=-6(-1/3)^n-1 What is the 2nd term in the sequence?

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.

To find the inverse of a number a, one can use the equation f(c) = a-1/c=0 where c is the inverse of a use the secant method of finding roots of equations to find the inverse of a = 2.5 ,er = 0.001%