to have the values of x and y in a table
Not necessarily.
You do not need a table! All you have is y = 4, whatever value x has.
X: ------ Y: long line kinda like / but straighter
You look for the value of 0 in the y column, and find out what x has to be for y=0. This value of x is you x-axis intercept. (Reverse "x" and "y" in the above description to find the y-intercept, if there is one).
Fill in Y = 5 - X (Y= button). CALC TABLE.
By finding the differences between the x and y columns on the table.
to have the values of x and y in a table
x=y
Not necessarily.
There are many possibilities, but the simplest answer is y = 10 - x
If: 5 = x-y Then: y = x-5
You do not need a table! All you have is y = 4, whatever value x has.
The function table will have two columns, one for the x-value and one for the y-value. Form ordered pairs (x,y) by inserting the values from one row of the table.
X: ------ Y: long line kinda like / but straighter
Given a value for the variable x, you find (calculate) the corresponding value of y. These (x, y) pairs are part of the table. You cannot complete the table because there are infinitely many possible values of x.
if there is an = sign