Given the function f(x)=(x+1)^2.what is the value of f(-2)

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Use sigma notation to represent the following series for 9 terms.