Question

So I have this little chart to fill but I don’t understand how to do that. I don’t know what to do. So what do I do?

Answer 1

Insert a number into the x,

the middle column, you just substitute,

and the last column, you enter what x and y is.

Explanation:

For example,

if x was 5, I would write 5 under the column,

under the y=2x+5 column, you would write y=2*5+5,

and under the last column you would write (5, 15)