You are dividing a number (x) by three and then subtracting 1 like this. (x/3)-1
Answer:
(-6,-4)
Step-by-step explanation:
Hope this helps! (:
Total cost = 1.50 per bottle
y = 1.50x
If x = 1, y = $ 1.50 (1,1.5)
If x = 2, y = $ 3.00 (2,3)
If x = 3, y = $ 4.50 (3, 4.5)
If x = 4, y = $ 6.00 (4, 6)
There are your 4 sets of ordered pairs to graph.
You could continue with more x-values to get more ordered pairs.
Answer:
See attachment for answers
Step-by-step explanation: