BetterGrades Precalculus · Unit 16 · Assessment

Unit 16 Mastery Check

A 28–36 item check spanning every unit lesson.

mastery check

36 concrete items

A 28–36 item check spanning every unit lesson.

Assessment

Complete every required response

Item 101

Which feature most strongly separates polynomial from exponential end behavior?

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Item 202

Which feature most strongly separates polynomial from exponential end behavior?

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Item 303

State the defining idea behind function-family classification in one precise sentence.

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Item 404

For function-family classification, what condition or domain restriction must remain visible in the solution?

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Item 505

Name two reasons to reject a numerically good fit.

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Item 606

Name two reasons to reject a numerically good fit.

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Item 707

State the defining idea behind model selection and comparison in one precise sentence.

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Item 808

For model selection and comparison, what condition or domain restriction must remain visible in the solution?

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Item 909

Find average rate of ln xx from 11 to ee.

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Repair this skill · Policy: symbolic

Item 1010

Find average rate of ln xx from 11 to ee.

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Item 1111

State the defining idea behind average rate of change revisited in one precise sentence.

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Item 1212

For average rate of change revisited, what condition or domain restriction must remain visible in the solution?

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Item 1313

Simplify the difference quotient forf(x)=3x+5f(x)=3x+5

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Repair this skill · Policy: numeric

Item 1414

Simplify the difference quotient forf(x)=3x+5f(x)=3x+5

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Repair this skill · Policy: numeric

Item 1515

State the defining idea behind difference quotients in one precise sentence.

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Item 1616

For difference quotients, what condition or domain restriction must remain visible in the solution?

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Item 1717

What do left and right secant slopes suggest for f(x)=xf(x)=|x| at 00?

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Repair this skill · Policy: exact text

Item 1818

What do left and right secant slopes suggest for f(x)=xf(x)=|x| at 00?

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Item 1919

State the defining idea behind secant lines and tangent intuition in one precise sentence.

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Item 2020

For secant lines and tangent intuition, what condition or domain restriction must remain visible in the solution?

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Item 2121

Use local linearity for sqrt(x) near x=9x=9 with slope about 16\frac{1}{6} to estimate sqrt(9.3)sqrt(9.3).

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Item 2222

Use local linearity for sqrt(x) near x=9x=9 with slope about 16\frac{1}{6} to estimate sqrt(9.3)sqrt(9.3).

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Item 2323

State the defining idea behind local linearity and magnification in one precise sentence.

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Item 2424

For local linearity and magnification, what condition or domain restriction must remain visible in the solution?

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Item 2525

Can a limit exist when the function is undefined at the point?

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Item 2626

Can a limit exist when the function is undefined at the point?

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Item 2727

State the defining idea behind intuitive limits in one precise sentence.

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Item 2828

For intuitive limits, what condition or domain restriction must remain visible in the solution?

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Item 2929

What three conditions are needed for continuity at an interior point cc?

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Item 3030

What three conditions are needed for continuity at an interior point cc?

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Item 3131

State the defining idea behind continuity and discontinuity in one precise sentence.

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Item 3232

For continuity and discontinuity, what condition or domain restriction must remain visible in the solution?

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Item 3333

Does sin xx have a limit as xx approaches infinity?

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Item 3434

Does sin xx have a limit as xx approaches infinity?

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Item 3535

State the defining idea behind infinite behavior and asymptotes in one precise sentence.

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Item 3636

For infinite behavior and asymptotes, what condition or domain restriction must remain visible in the solution?

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