Algebra 1 | Unit 2 | Lesson 11: Connecting Equations to Graphs (Part 2) | Practice Problems

• -10

• 5

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CCSS.8.EE.B.5

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CCSS.8.EE.B.6

CCSS.8.F.A.3

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CCSS.HSF.IF.A.2

A large company releases summary statistics about the annual salaries for its employees. Are there any outliers in the data? Explain your reasoning.

The graph shows how much money Priya has in her savings account weeks after she started saving on a regular basis. How much money does Priya have in the account after 10 weeks? How long did it take her to save $200? How much money did Priya have in her savings account when she started to save regularly? Write an equation to represent the dollar amount in her savings account and the number of weeks of saving. Be sure to specify what each variable represents.

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CCSS.HSF.LE.B.5

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CCSS.HSA.CED.A.3

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CCSS.6.EE.C.9

A school sells adult tickets and student tickets for a play. It collects $1,400 in total. The graph shows the possible combinations of the number of adult tickets sold and the number of student tickets sold. What does the vertical intercept (0, 200) tell us in this situation?

• It tells us the decrease in the sale of adult tickets for each student ticket sold.

• It tells us the decrease in the sale of student tickets for each adult ticket sold.

• It tells us that if no adult tickets were sold, then 200 students tickets were sold.

• It tells us that if no students tickets were sold, then 200 adult tickets were sold.

Tags

CCSS.8.EE.B.5