The graph shows tracys earnings from babysitting. does the graph show a proportional relationship? if so, what is the constant of proportionality and what does it represent? explain your answers.

The constant of proportionality is 7 and this represents the amount she charges per hour.

Step-by-step explanation:

We can find this total by using the direct proportion or direct variation equation along with any of the points.

y = kx

14 = k(2)

7 = k

Which shows our constant.

idk

step-by-step explanation:

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.