Determine whether increasing decreasing or constant f (x)=5x-2 fx = -2x+8 fx 3/4x - 4
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Here some theory... Linear function - Wikipedia, the free encyclopedia
You might also want to learn some LaTex -- it makes reading the equations MUCH easier. I wasn't sure what you wrote, but I assume you mean these: To find out whether these functions are increasing, decreasing, or constant, check their slopes.
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