What equation models the data in the table if d = number of days and c = cost? days cost 2 6 3 9 5 15 6 18

The equation models the data is given by

Step-by-step explanation:

Since we have given that

Days  Cost

2          6

3          9

5         15

6         18

Let the number of days be 'd'.

Let the cost be 'c'.

So, we can see that there is direct variation between d and c :

Hence, the equation models the data is given by

22

step-by-step explanation:

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.