2006-11-26 20:47:18 UTC
Charlie is a chicken farmer he wants to build a rectangular "free range" chicken pen with an Area of 150cm squared against an existing brick fence. He has 35m of fencing available to construct the OTHER three sides.
i. If the width of the pen is "x"m, find the length of the pen in terms of 'x'.
ii.SHow how you would find an expression for the area of the pen in terms of 'x'.
iii. Form an equation involving 'x' and the area of the pen.
iv. Show how you would solve this equation for 'x'
v.Find the POSSIBLE dimensions of the chicken pen,stating and restrictions on your answers.
vi.SHow other methods that may be used to calculate the dimensions of the pen;considering using technology, and again check that your values are appropriate.
vii. Which method do you prefer.Explain
can u please show work for all questions.. dont just write the answer.. thanks!!