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polo1397
polo1397
21.08.2019 • 
Mathematics

This is supper ! i need the answer ! the following are the slopes of lines representing annual sales y in terms of time x in years. use the slopes to interpret any change in annual sales for a one-year increase in time.
(a) the line has a slope of m = 110.
the sales are decreasing 220 units per year.
the sales are increasing 22 units per year.
the sales are increasing 110 units per year.
the sales are decreasing 110 units per year.
there is no change in sales during the year.
(b) the line has a slope of m = 0.
there is no change in sales during the year.
the sales are decreasing quickly.
the sales are increasing and decreasing equally.
there are no sales this year.
the sales are increasing slowly.
(c) the line has a slope of m = −32.
the sales are increasing 32 units per year.
the sales are increasing, but the rate cannot be measured.
the sales are decreasing 32 units per year.
the sales are decreasing -32 units per year.
there are no sales since the slope is negative.

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