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## Unit 3 - Day 11

##### All Units
###### Writing a Precalculus Assessment
• Include questions in multiple representations (graphical, analytical, tabular, verbal)

• Write questions that reflect learning targets and require conceptual understanding

• Include multiple choice and short answer or free response questions

• Determine scoring rubric before administering the assessment (see below)

• Offer opportunities to practice with and without calculators throughout the year

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###### Questions to Include
• Determine if a relation models exponential growth or decay by analyzing a scenario, an equation, a table, or a graph

• Write an exponential function from a scenario

• Graph exponential functions and identify horizontal asymptotes and key points

• Find the amount in an account at the end of a specified term with compound interest formulas

• Use “e” to model continuous exponential growth (interest compounded continuously)

• Graph logarithmic functions and identify horizontal asymptotes and key points

• Use properties of logarithms to expand or condense expressions

• Solve logarithmic and exponential equations, including half-life and double-life problems

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