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.
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 force (in pound) you must exert on a wrench handle to loosen a bolt on a bike varies inversely as the length L (in inches) of the handle. A force of 30 pounds is needed when the handle is 8 inches long.
a. find an equaion that describe the relation between handles lenght and force.
b. if you use a 5 inch long wrench to loosen the bolt, how much force do you need to apply to the handle?
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
Linear Algebra with Applications (9th Edition) (Featured Titles for Linear Algebra (Introductory))
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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