misssunshinexxoxo
  • misssunshinexxoxo
Gloria has a lunch account in the school cafeteria. The balance, f(x), in her account can be represented by the function f(x) = –1.50x + 40, where x is the number of meals purchased. Suppose –1.50 changed to –2.75. What does this mean in the context of the problem? Changing –1.50 to –2.75 means her initial balance has decreased. Changing –1.50 to –2.75 means her initial balance has increased. Changing –1.50 to –2.75 means the price per meal has decreased. Changing –1.50 to –2.75 means the price per meal has increased.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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misssunshinexxoxo
  • misssunshinexxoxo
@KEYS
dan815
  • dan815
f(x) = –1.50x + 40 x is the number of meals purchased
dan815
  • dan815
when x=0 no meals are purchased so thats the initial balance he has which is 40

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dan815
  • dan815
by making it -2.75x, we are subtracting 2.75 for every meal
dan815
  • dan815
Changing –1.50 to –2.75 means the price per meal has increased.
misssunshinexxoxo
  • misssunshinexxoxo
ok thank you
dan815
  • dan815
do u understand
misssunshinexxoxo
  • misssunshinexxoxo
Absolutely yes; I originally thought t was C. Wording of question threw me off.
dan815
  • dan815
okay great

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