Chapter 8.1, Problem 32PE

(a)

To determine

To calculate: The domain of the relation mentioned in the following table:

Distance $\left(\text{m}\right)$	Time $\left(\text{sec}\right)$	Winner’s Name and country
$100$	$10.49$	Florence Griffith Joyner $\left(\text{United State}\right)$
$200$	$21.34$	Florence Griffith Joyner $\left(\text{United State}\right)$
$400$	$47.60$	Marita Koch Joyner $\left(\text{United State}\right)$
$800$	$113.28$	Jamila Kratochvilova Joyner $\left(\text{United State}\right)$
$1000$	$148.98$	Svetlana Masterkova $\left(\text{Czechoslovakia}\right)$
$1500$	$270.07$	Genzebe Dibaba $\left(\text{Eithopia}\right)$

(b)

To determine

To calculate: Range of the relation mentioned in the following table:

Age $\left(\text{years}\right)x$	Maximum Recommended Heart Rate (Beats per minutes)
$20$	$200$
$30$	$190$
$40$	$180$
$50$	$170$
$60$	$160$

(c)

To determine

To calculate: The range element corresponding to Maximum Recommended Heart rate is $200$ mentioned in the following table:

Age $\left(\text{years}\right)x$	Maximum Recommended Heart Rate (Beats per minutes)
$20$	$200$
$30$	$190$
$40$	$180$
$50$	$170$
$60$	$160$

(d)

To determine

To calculate: Complete the ordered pair corresponding to domain of $50$, mentioned in the following table:

Age $\left(\text{years}\right)x$	Maximum Recommended Heart Rate (Beats per minutes)
$20$	$200$
$30$	$190$
$40$	$180$
$50$	$170$
$60$	$160$

(e)

To determine

To calculate: Complete the ordered pair corresponding to Range of $190$, mentioned in the following table:

Age $\left(\text{years}\right)x$	Maximum Recommended Heart Rate (Beats per minutes)
$20$	$200$
$30$	$190$
$40$	$180$
$50$	$170$
$60$	$160$