I am in grade 11 and doing functions and polynomials. I would like an explanation i would understand and i would like the steps for solving each question to be written separately in words thanks would be much appreciated.

1. Ms. Jackson has 32 m of fencing to make a rectangular pen for her rabbits. The wall of her house will serve as one side of the pen, so she will use fencing for only three sides of the rectangle. Express the area of the rabbit pen as a function ofits width and then determine the domain and range of the area function. 2. What is the inverse of the linear function it) = g x - f5? 3. The function g?) = 45 s {,0 describes the ow rate of air in a hose in Lr'min, wherep is the air pressure. Make a sketch of the function and its parent function. 4. A rectangle is three times as long as it is wide. Determine a simplified expression that shows how the area will change if the length is decreased by 2 and the width is increased by 3. 5. Factor at) = x2 - 12): + 36 - 9y2 by grouping as a difference of squares. Explain how you group the terms to factor each. Simplify and state any restrictions on the variable. 523 + 302' 452 -52 49:23:22 33 Simplify 1m x "\"2 36mg: 2 and state any restrictions on the variables. Simplify and state any restrictions on the variable. 5": 4 2+2 k -k- k +4Ic+4