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2 years ago

13.

Mathematics

1 answer:

Alex787 [66]2 years ago

4 0

Answer: A. c = 3d

I'm gonna go with c = 3d

Step-by-step explanation: c = 3d

After looking at the table I believe the equation would be c=3d. I came to this conclusion because (6)=3(2); (9)=3(3); (15)=3(5); 18=3(6). I really hope this helps!:)

...................................................................................................................................................

Answer:

Step-by-step explanation:

Days Cost

2 6

3 9

5 15

6 18

Now to find equation that models the given data we will use two point slope form.

Formula:

Substitute the values in the formula

where y denotes the number of days and x denotes the cost

Let us suppose d denotes the number of days and c denotes the cost

So, equation becomes:

Hence an equation models the data in the table is

So, option A is true.

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2 years ago

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