3. there are about 1.61 kilometers in 1 miles. let x represent a distance measured in kilometers and y represent the same distance measured in miles. write two equations that relate a distance measured in kilometers and the same distances measured in miles.

We have been given that there are about 1.61 kilometers in 1 miles.

Let x represent a distance measured in kilometers and y represent the same distance measured in miles.

We can set two equations from the given information as:  

(Number of kilometers in terms of number of miles)

 (Number of miles in terms of number of kilometers)

Therefore, and will be our equations.

  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.