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Given that $6.5\le x \le 10$ and $2.5 \le y \le 4$ find:

Given that $6.5\le x \le 10$ and $2.5 \le y \le 4$ find:
(a) The maximum value of $\frac{x}{y}$
(b) The minimum value of x + y

Answers


Raphael
$Max \frac{X}{Y} \ = \frac {Max X}{Min Y}$

(a) The maximum value of $\frac{x}{y}$ = $\frac{10}{2.5}$ = 4

(b) Minimum value of x + y = Min x + Min y

= 6.5 + 2.5 = 9
raphael answered the question on January 17, 2017 at 05:58

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