Benchmark 1 Prep #1

• an irrational sum

• an irrational product

• a rational sum

• a rational product

Which images are functions and which images are not functions?

Groups:

(a) Function

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(b) Not a Function

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Mathematical Equivalence

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Tags

CCSS.HSF.IF.A.2

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The graph shows the relationship between the number of students and the number of cars attending a school event. Which unit would be most appropriate for the rate of change in the graph?

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CCSS.HSF.IF.B.4

What is the value of the slope of the graph?

Mathematical Equivalence

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The table shows the average weight of shrimp a fisherman catches each week.

What is the average rate of change from week 3 to 5?

• 45.15 pounds per week

• 71.5 pounds per week

• 90.3 pounds per week

• 286.0 pounds per week

Is the table shown linear?

• The table is non-linear

• 450 is the y-intercept. It represents the number of employees in January.

• 450 is the y-intercept. It represents the number of employees hired per month.

• 450 is the slope. It represents the number of employees in January.

• 450 is the slope. It represents the number of employees hired per month

Convert 0.82 miles into inches

_____ inches