MA-868
Quadratic functions
Lower Sec Maths · Secondary 2 · Hard · Quadratic functions
A gardener has 80 m of fencing to make a rectangular garden. The length of the garden is m.
(a) Express the breadth in terms of .
(b) Hence show that the area is given by .
What is the area when ?
(a) Express the breadth in terms of .
(b) Hence show that the area is given by .
What is the area when ?
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