Functions and Relations Question
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Grade 9 Functions and Relations CCSS: HSF-LE.B.5
Shea owns a bakery, and primarily sells bread. He has found that he can approximately model his expenses each month with the function E(b)=7b+700, where E is Shea's total monthly expenses in dollars, and b is the number of loaves of bread he sells each month. Which of the following statements about his expenses is correct? There may be more than one correct answer.
- His monthly expenses are $707.
- It costs about $7 to make each loaf of bread.
- Shea has about $700 in fixed expenses each month.
- Shea will only break even (make more money than he has to spend in expenses) if he sells at least 100 loaves of bread.