Write a multiplication expression using the following clues: 1. One factor is a two digit number between 1 and 10 2. One factor
1 answer:
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Answer:Decreasing
Step-by-step explanation:
Focus only on the 8-10 interval for x. Note that for x=8 , y=1, for x=9, y=0 and for x=10, y=-1. Y is obviously decreasing for .