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Tju [1.3M]
2 years ago
12

1. Classify the situation as direct or inverse variation.

Mathematics
2 answers:
ki77a [65]2 years ago
8 0

1. and 2. is the same question, so the answer to both is <u>direct variation</u>

3. <u>Direct</u> <u>variation</u>

4. <u>Inverse</u> <u>variation</u>

5. I believe it is <u>Inverse</u>, but I'm not 100% certain


castortr0y [4]2 years ago
3 0

Answer:

1. and 2. Direct variation

3. Inverse variation

4. Direct variation

5. Direct variation

Step-by-step explanation:

In direct variation if one variable increase the other one also increase

In inverse variation if one variable increase the other one decrease

1. and 2. Direct variation. As the number of washes increase the cost increase.

3.Inverse variation. If x increase, y has to decrease so that their multiplication remains the same

4. Direct variation. If y increase, x has to increase so that their division remains the same

5. Direct variation. As you spend more time travelling the distance you travel increase

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Answer:

y=13x+32

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Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  

Please have a look at the attached photo.  

My answer:

From a look at the photo and the data plot can be represented by the function, so we can pick 2 points in our given graph

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The standard form of a linear equation is:

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