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21 votes
21 votes
Identify the domain of the functions)(-4,4)&(-9,-4)

User Pepys
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1 Answer

11 votes
11 votes

So we have to calculate the slope of the function that pass by (-4,4) and (-9,-4)


m=(-4-4)/(-9--4)=(-8)/(-5)=(8)/(5)

so the slope is 8/5

User Gianne
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