In the following exercises, use the mapping of the relation to (a) list the ordered pairs of the relation, (b) find the domain of the relation, and (c) find the range of the relation. 289. For a woman of height 5'4 " the mapping below shows the corresponding Body Mass Index (BMI). The body mass index is a measurement of body fat based on height and weight. A BMI of 18.5 − 24.9 is considered healthy.
In the following exercises, use the mapping of the relation to (a) list the ordered pairs of the relation, (b) find the domain of the relation, and (c) find the range of the relation. 289. For a woman of height 5'4 " the mapping below shows the corresponding Body Mass Index (BMI). The body mass index is a measurement of body fat based on height and weight. A BMI of 18.5 − 24.9 is considered healthy.
In the following exercises, use the mapping of the relation to (a) list the ordered pairs of the relation, (b) find the domain of the relation, and (c) find the range of the relation.
289. For a woman of height 5'4 " the mapping below shows the corresponding Body Mass Index (BMI). The body mass index is a measurement of body fat based on height and weight. A BMI of
18.5
−
24.9
is considered healthy.
Identify the relation in the table.
In your response, please be sure to label the relation as (a) linear, quadratic, or exponential, (b) provide
the regression equation, and upload a screenshot of the DESMOS graph you used to find the equation.
Use the equation editor when typing your answer.
X
Y
1
1
4
27
2
3
6
243
3
9
5
81
0
1/3
Write answers below:
a) state which one: linear, quadratic, or exponential
b) (use equation editor)
c) Insert a screenshot of DESMOS
12pt v
Paragraph
B
I
F
9
U
IC
T² V
A car purchased for $10,000 depreciates in value by 10% per year. The car's value
over time is modelled by the relation V = 10000(0.9)t, where V is its value in
dollars, and t is the number of years since purchase. What is the value of the car
after 6 years?
The amount of metal that can be extracted from the ore is proportional to the amount
of the ore used. Complete the equation so that it satisfies the relation given in the
illustration below. Write your answer in the simplest form in the boxes given below.
[x: Weight of ore (in Ib), y: Weight of metal (in oz)]
y =
500 lb - ore
2 oz - Metal
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RELATIONS-DOMAIN, RANGE AND CO-DOMAIN (RELATIONS AND FUNCTIONS CBSE/ ISC MATHS); Author: Neha Agrawal Mathematically Inclined;https://www.youtube.com/watch?v=u4IQh46VoU4;License: Standard YouTube License, CC-BY