The diagram shows a sketch of the curve y=16-x
2
The point P be P(x,y) and A be area of the rectangle PQRS.
On the basis of the above information, answer the following question:-
i. The area of the triangle OHK is
(a)32 square units (b)48 square units (c)64 square units (d)96 square units
ii. The area of A of the rectangle PQRS is given by
(a)A=16-X 2
(b)A=16x+x3
(c)16x-x
3
(d)A=32x-2x3
iii.The value of A at x=2 is
(a)24 (b)48 (c)40 (d)12
iv. The length of line segment HK is
(a) 40 (b) 20 (c) 12 (d) 48
v.The non-zero value of x for which A=0 is
(a)6 (b)4 (c)3 (d)2
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