A company’s profits (P) are related to increases in a worker’s average pay (x) by a linear equation. If the company’s profits drop by $1,500 per month for every increase of $450 per year in the worker’s average pay, what is the slope of the graph of the equation?

Answer :

Kalahira
P=ax
   
you're looking for a in the equation
   
-1500=450x (1500 is negative because it's dropping price)
   
-1500/450=x
   
x=-3.33

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