Question 4. Given that -4≤ x ≤6$ and 2≤ y ≤ 8, find:
(a) The smallest possible value of x-y. (1 mark)
(b) The largest possible value of {2x}/{y} (1 mark)
(c) The largest possible value of x²+y². (1 mark)

Question

05-12-2022
Mathematics

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Question 4. Given that -4≤ x ≤6$ and 2≤ y ≤ 8, find:
(a) The smallest possible value of x-y. (1 mark)
(b) The largest possible value of {2x}/{y} (1 mark)
(c) The largest possible value of x²+y². (1 mark)

Sagot :

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