## Task #1

Write a program to use **fixed point iteration** to solve the equation f(x)=e^(-x) – x where inputs will be the initial guess, maximum number of iterations and maximum error (es). If the approximation error (ea) is less than es your program should stop continuing any iterations.

## Task #2

Write a program to use **Newton Raphson Method** to solve the equation f(x)=e^(-x) – x where inputs will be the initial guess, maximum number of iterations and maximum error (es). If the approximation error (ea) is less than es your program should stop continuing any iterations.

Task #2b

Modify your code in 2a to solve for a quadratic equation.

## Task #3

Write a program to use ** Secant Method** to solve the equation f(x)=e^(-x) – x where inputs will be the initial guess, maximum number of iterations and maximum error (es). If the approximation error (ea) is less than es your program should stop continuing any iterations.