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MA_775_DIABLO [31]
2 years ago
6

Create and describe a function related to your field (or intended field). Give a detailed explanation of the domain (input) and

range (output). Then, respond to the following.
What values make up the domain? What values make up the range?
Does it make sense for the function to have a root? What would the root describe?
What would the x- and y-intercepts represent for your function?
Does it make sense for your function to have an inverse? Explain.
Describe a situation where your function becomes an equation that can be solved. Solve.
Mathematics
1 answer:
Andru [333]2 years ago
4 0

An example of a domain that can be illustrated from the information given will be D(x) = 32.

<h3>Domain and range</h3>

An example based on the information given is "A gas tank in John's car can hold 20 gallons of gas and the car gets 32 miles for every gallon".

John fills up the tank and then goes on a trip. In this case, the distance that will be travelled on one tank will be:

D(x) = 32x

In the above function, it should be noted that the number of gallons can be from 0 to 20. Since he gets 32 miles per gallon, the car can travel 640 miles.

In this case, the domain is the number of gallons that can be used. The number of miles will be the range.

Learn more about domains on:

brainly.com/question/2264373

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Can someone please check this?
Naddik [55]
The first one in incorrect , it should be 130 but the rest are correct !
7 0
4 years ago
BC = Round your answer to the nearest hundredth
stich3 [128]
What am I’m supposed to be looking at
3 0
4 years ago
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CaHeK987 [17]
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5 0
2 years ago
an isosceles triangle has congruent sides of 20cm. the base is 10cm. find the height of the triangle.​
dolphi86 [110]

Answer:

\large\boxed{A_\triangle=25\sqrt{15}\ cm^2}

Step-by-step explanation:

Look at the picture.

The formula of an area of a triangle:

A_\triangle=\dfrac{bh}{2}

<em>b</em><em> - base</em>

<em>h</em><em> - height</em>

<em />

We need a length of a height.

Use the Pythagorean theorem:

leg^2+leg^2=hypotenuse^2

We have:

leg=5,\ leg=h,\ hypotenuse=20

Substitute:

5^2+h^2=20^2

25+h^2=400             <em>subtract 25 from both sides</em>

h^2=375\to h=\sqrt{375}\\\\h=\sqrt{(25)(15)}\\\\h=\sqrt{25}\cdot\sqrt{15}\\\\h=5\sqrt{15}\ cm

Calculate the area:

A_\triangle=\dfrac{(10)(5\sqrt{15})}{2}=\dfrac{50\sqrt{15}}{2}=25\sqrt{15}\ cm^2

8 0
3 years ago
Neil goes to the pet shop and
umka2103 [35]

Answer:

b (1/15)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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