X1 2 3 4 y 5 10 15 20 what's the constant?

x ---> 1

y ---> 5

Step-by-step explanation:

We are given paired values for two variables x and y and we are to determine the constant number by which each term is increased such that they are in a proportional relationship.

For x, we have the following paired values:

So here the difference between each consecutive term is 1 so the constant is 1.

And for y, we have:

In this case, the difference between each consecutive term is 5 so the constant is 5.

g

step-by-step explanation: