In an apple orchard, research has shown that 28 trees will produce 400 6 poir kg of apples per tree.
Further studies have shown that for each addition
tree, the output of each tree will decrease by 10 kg.
The equation y-10(x + 28)(x - 40) represents the
total output of the orchard, where y is the total mass
of apples, and x is the number of EXTRA trees
planted. A) What is the output if 2 MORE trees are
planted? B) What is the output if 5 LESS trees are
planted. C) What do the x-intercepts represent? D)
Determine the maximum output of the orchard and
the number of extra trees required to achieve this
(HINT: locate the vertex.) Show all calculations and
work