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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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What is the slope between the points 5,-1 and -2,-3?
pishuonlain [190]
To find slope, use the equation (y2-y1)/(x2-x1). In your case, the equation is going to look like (-3 - -1)/(5 - -2) or (-3 +1)/(5 + 2), and that simplifies to -2/7.
8 0
3 years ago
I need to find the x pls help and show work
valentinak56 [21]

Answer:

--------------------------------------------

It is 9

--------------------------------------------

Step-by-step explanation:

--------------------------------------------

If the top and the bottom are the same, (shown in the larger model), then the top and bottom in the smaller model should be the same, which gives me 9.

--------------------------------------------

Good luck!

3 0
2 years ago
Lucrecia is saving up money to buy a birthday present for her best friend. She has saved up 16% of the $40 she needs. How much m
choli [55]

Answer:

6.40 saved 33.60 needed

Step-by-step explanation:

She needs $40 *16% = $6.40

$6.40 saved - $40 = $33.60 needed

6 0
3 years ago
1 inch : 12feet. if the actual width of the tent is 36 feet how wide is the tent.​
Murljashka [212]

Answer:

If the actual width is 36 feet, then the tent is 3 inches wide in scale.

Step-by-step explanation:

Let x be the width in inches.

The scale is: 1 inch : 12feet. The scale can be represented as inches to feet ratio and then equivalent ratios will be used

This can be expressed as fraction as 1/12

The equivalent ratios are:

\frac{1}{12} = \frac{x}{36}\\\frac{36}{12} = x\\x = 3

Hence,

If the actual width is 36 feet, then the tent is 3 inches wide in scale.

7 0
3 years ago
Is the graph increasing or decreasing​
s344n2d4d5 [400]

Answer:

Depends on how the X and Y values are oriented but if the X value is on the bottom and the Y is on the top, then the graph is decreasing

Step-by-step explanation:

Have a great day!

3 0
2 years ago
Read 2 more answers
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