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A function table is used to create coordinates for a line on the coordinate plane. You are presented an equation and you use substitution for x to find values for y. Take a look at the function table on the right. When you substitute -1 for x, what is the value of y?
If you completed the function table as shown on the right, you have created enough ordered pairs to draw a line on the coordinate plane! Select the ordered pairs below to continue.
If you completed the function table as shown on the right, you have created enough ordered pairs to draw a line on the coordinate plane! Select the ordered pairs below to finish this activity.