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[link] shows the input,
and output,
for a linear function
a. Fill in the missing values of the table. b. Write the linear function
round to 3 decimal places.
|
–10 |
5.5 |
67.5 |
b |
|
30 |
–26 |
a |
–44 |
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[link] shows the input,
and output,
for a linear function
a. Fill in the missing values of the table. b. Write the linear function
|
0.5 |
0.8 |
12 |
b |
|
400 |
700 |
a |
1,000,000 |
a.
;
b.
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Graph the linear function
on a domain of
for the function whose slope is
and
y -intercept is
. Label the points for the input values of
and
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Graph the linear function
on a domain of
for the function whose slope is 75 and
y -intercept is
. Label the points for the input values of
and
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Graph the linear function
where
on the same set of axes on a domain of
for the following values of
and
-
-
-
-
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Extensions
Real-world applications
At noon, a barista notices that she has $20 in her tip jar. If she makes an average of $0.50 from each customer, how much will she have in her tip jar if she serves
more customers during her shift?
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A gym membership with two personal training sessions costs $125, while gym membership with five personal training sessions costs $260. What is cost per session?
$45 per training session.
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A clothing business finds there is a linear relationship between the number of shirts,
it can sell and the price,
it can charge per shirt. In particular, historical data shows that 1,000 shirts can be sold at a price of
, while 3,000 shirts can be sold at a price of $22. Find a linear equation in the form
that gives the price
they can charge for
shirts.
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A phone company charges for service according to the formula:
where
is the number of minutes talked, and
is the monthly charge, in dollars. Find and interpret the rate of change and initial value.
The rate of change is 0.1. For every additional minute talked, the monthly charge increases by $0.1 or 10 cents. The initial value is 24. When there are no minutes talked, initially the charge is $24.
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A farmer finds there is a linear relationship between the number of bean stalks,
she plants and the yield,
each plant produces. When she plants 30 stalks, each plant yields 30 oz of beans. When she plants 34 stalks, each plant produces 28 oz of beans. Find a linear relationships in the form
that gives the yield when
stalks are planted.
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A city’s population in the year 1960 was 287,500. In 1989 the population was 275,900. Compute the rate of growth of the population and make a statement about the population rate of change in people per year.
The slope is
This means for every year between 1960 and 1989, the population dropped by 400 per year in the city.
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A town’s population has been growing linearly. In 2003, the population was 45,000, and the population has been growing by 1,700 people each year. Write an equation,
for the population
years after 2003.
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Suppose that average annual income (in dollars) for the years 1990 through 1999 is given by the linear function:
where
is the number of years after 1990. Which of the following interprets the slope in the context of the problem?
- As of 1990, average annual income was $23,286.
- In the ten-year period from 1990–1999, average annual income increased by a total of $1,054.
- Each year in the decade of the 1990s, average annual income increased by $1,054.
- Average annual income rose to a level of $23,286 by the end of 1999.
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When temperature is 0 degrees Celsius, the Fahrenheit temperature is 32. When the Celsius temperature is 100, the corresponding Fahrenheit temperature is 212. Express the Fahrenheit temperature as a linear function of
the Celsius temperature,
- Find the rate of change of Fahrenheit temperature for each unit change temperature of Celsius.
- Find and interpret
- Find and interpret
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Questions & Answers
Discuss the differences between taste and flavor, including how other sensory inputs contribute to our perception of flavor.
taste refers to your understanding of the flavor . while flavor one The other hand is refers to sort of just a blend things.
Faith
While taste primarily relies on our taste buds, flavor involves a complex interplay between taste and aroma
Kamara
which drugs can we use for ulcers
Omeprazole
Cimetidine / Tagament
For the complicated once ulcer - kit
Patrick
what is the function of lymphatic system
to drain extracellular fluid all over the body.
asegid
The lymphatic system plays several crucial roles in the human body, functioning as a key component of the immune system and contributing to the maintenance of fluid balance. Its main functions include:
1. Immune Response: The lymphatic system produces and transports lymphocytes, which are a type of
asegid
to transport fluids fats proteins and lymphocytes to the blood stream as lymph
Adama
Anatomy is the identification and description of the structures of living things
Kamara
what's the difference between anatomy and physiology
Anatomy is the study of the structure of the body, while physiology is the study of the function of the body. Anatomy looks at the body's organs and systems, while physiology looks at how those organs and systems work together to keep the body functioning.
AI-Robot
what is enzymes all about?
Enzymes are proteins that help speed up chemical reactions in our bodies. Enzymes are essential for digestion, liver function and much more. Too much or too little of a certain enzyme can cause health problems
Kamara
how does the stomach protect itself from the damaging effects of HCl
little girl okay how does the stomach protect itself from the damaging effect of HCL
Wulku
it is because of the enzyme that the stomach produce that help the stomach from the damaging effect of HCL
Kamara
function of digestive system
function of digestive
Ali
what is the normal body temperature
please why 37 degree selcius normal temperature
Mark
the normal temperature is 37°c or 98.6 °Fahrenheit is important for maintaining the homeostasis in the body
the body regular this temperature through the process called thermoregulation which involves brain skin muscle and other organ working together to maintain stable internal temperature
Stephanie
anaemia is the decrease in RBC count hemoglobin count and PVC count
Eniola
what is the pH of the vagina
how does Lysin attack pathogens
Diya
I information on anatomy position and digestive system and there enzyme
anatomy of the female external genitalia
Organ Systems Of The Human Body (Continued)
Organ Systems Of The Human Body (Continued)
what's lochia albra
Kizito
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Source:
OpenStax, Precalculus. OpenStax CNX. Jan 19, 2016 Download for free at https://legacy.cnx.org/content/col11667/1.6
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