1. Create a new post describing a function and its inverse. a. Create a function f(x) and find the inverse of the function f^-1(x)
b. Choose a value for x and find the value of f(x) List the order of operations that you use to find the value.
c. Use the value you found for f(x) to find f^-1 (f(x)) For example, if f(x)=3 List the order of operations that you used to find the value.

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2