Question

Determine the pattern rule for the table and write it as an equation.I have absolutely no idea how to do this-

Answer 1

y=4x+0

Step-by-step explanation:

On observation, we see that from the values in the table.

• The values of y keep increasing by 4

When x=-1, y=4(-1)=-4

When x=0, y=4(0)=0

When x=1, y=4(1)=4

Therefore, we can say that for any x, the value of y can be gotten by:

`y=4x`

Since this works, it means that there is nothing more to add. So we have:

`y=4x+0`