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Merged
oscarlevin merged 6 commits into from
Oct 2, 2025
Merged

Finish 1.2, trying out a formatting change #4

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25507f9
change numbering of inline exercises
Tanaquil18 Sep 25, 2025
e0c6764
rename checkpoint to exercise
Tanaquil18 Sep 25, 2025
968da60
add more exercises and titles
Tanaquil18 Sep 25, 2025
889c7d9
reorganize 1-2
Tanaquil18 Sep 27, 2025
c55e8aa
start 1-1
Tanaquil18 Sep 27, 2025
ff58266
try new renaming
Tanaquil18 Sep 27, 2025
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2 changes: 1 addition & 1 deletion publication/publication-rs.ptx
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Expand Up @@ -72,7 +72,7 @@
<!-- The next elements say how the levels deep to break up the -->
<!-- numbering of the respective elements. Can't be more than the -->
<!-- @level on divisions above. -->
<!--<blocks level="2" />-->
<blocks level="3" />
<!--<projects level="2" />-->
<!--<equations level="2" />-->
<!--<footnotes level="2" />-->
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3 changes: 2 additions & 1 deletion publication/publication.ptx
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Expand Up @@ -67,11 +67,12 @@
<!-- For use with a book organized by part, you can set the -->
<!-- @part-structure to "decorative" or "structural" -->
<!--<divisions part-structure="decorative" chapter-start="0" level="2"/>-->
<division level="3" />

<!-- The next elements say how the levels deep to break up the -->
<!-- numbering of the respective elements. Can't be more than the -->
<!-- @level on divisions above. -->
<!--<blocks level="2" />-->
<blocks level="3" />
<!--<projects level="2" />-->
<!--<equations level="2" />-->
<!--<footnotes level="2" />-->
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6 changes: 3 additions & 3 deletions source/bookinfo.xml
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Expand Up @@ -51,12 +51,12 @@
</blurb>
<rename element="exploration" xml:lang="en-US">Preview Activity</rename>

<rename element="objectives" xml:lang="en-US">Section Objectives</rename>
<!-- <rename element="objectives" xml:lang="en-US">Section Objectives</rename> -->
<rename element="outcomes" xml:lang="en-US">Foundations</rename>
<rename element="inlineexercise" xml:lang="en-US">Exercise</rename>
<rename element="inlineexercise" xml:lang="en-US">Foundational Exercise</rename>
<!-- PreTeXt doesn't like renaming to whitespace, so using U+3164 (Hangul Filler) -->
<!-- here inside the rename element. -->
<rename element="worksheet" xml:lang="en-US"> </rename>
<!-- <rename element="inlineexercise" xml:lang="en-US">Question</rename> -->
<!-- <rename element="inlineexercise" xml:lang="en-US">Exercise</rename> -->
</docinfo>

31 changes: 19 additions & 12 deletions source/sec-1-1-vel.xml
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Expand Up @@ -38,24 +38,31 @@


<!-- do we put them into separate files for easier editing later? -->

<subsection><title>Foundational Exercises</title>



</subsection>

<subsection><title>Additional Section Exercises</title>
<exercises><title>Additional Practice Exercises</title>
<!-- <exercises xmlns:xi="http://www.w3.org/2001/XInclude" xml:id="ez-1-1"><title>Additional Exercises</title> -->
<!-- <exercise label="limits-from-graph-1">
<webwork><xi:include parse="text" href="../webworkfiles/sec_1-2_prob1.pg"/></webwork>
</exercise>-->
<exercise label="avgchange-from-table-1"><title>Average rate of change from a table</title>
<webwork source="Contrib/CCCS/CollegeAlgebra/3.3/RRCC_CCCS_Openstax_AlgTrig_AT-1-001-AS_3_3_26.pg"/>
</exercise>
<exercise label="avgspeed-from-twovalues-1"><title>Average speed from two values</title>
<webwork source="Contrib/CCCS/CollegeAlgebra/3.3/RRCC_CCCS_Openstax_AlgTrig_AT-1-001-AS_3_3_44.pg"/>
</exercise>
<exercise label="limits-from-graph-2">
<webwork source="Library/Valdosta/APEX_Calculus/1.4/APEX_1.4_12.pg"/>
</exercise> -->
<exercise label="avgchange-from-twovalues-1"><title>Average rate of change from two values</title>
<webwork source="Contrib/CCCS/CollegeAlgebra/3.3/RRCC_CCCS_Openstax_AlgTrig_AT-1-001-AS_3_3_45.pg"/>
</exercise>


<!-- </exercises> -->

</exercises>

</subsection>

<subsection><title>Foundational Exercises</title>



</subsection>

</section>
126 changes: 102 additions & 24 deletions source/sec-1-2-lim.xml
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Expand Up @@ -38,63 +38,141 @@
<!-- do we put them into separate files for easier editing later? -->


<subsection><title>Additional Section Exercises</title>
<subsection><title>Foundational Exercises</title>
<p>
This section is about limits, the behavior of a function's output value as the input value is getting closer
and closer (but not equal to) a specified number. A function can be described by a graph, a table of values,
or by an algebraic formula, so we work on interpreting limits of functions described in graphical, numerical, and algebraic ways.
</p>
<p>
It would be helpful to practice how we can interpret information about a function from a graph, or from a
piecewise description of a function. Calculating an algebraic limit can also require us to use algebraic simplification
techniques such as factoring, combining rational functions using a common denominator, and rationalizing a radical function
using the conjugate.
</p>
<exercise label="functions-piecewise-1"><title>Values of a piecewise function</title>
<webwork source="Contrib/CCCS/CollegeAlgebra/3.2/RRCC_CCCS_Openstax_AlgTrig_AT-1-001-AS_3_2_49.pg"/>
</exercise>
<exercise label="functions-piecewise-2"><title>Values of a piecewise function</title>
<webwork source="Contrib/CCCS/CollegeAlgebra/3.2/RRCC_CCCS_Openstax_AlgTrig_AT-1-001-AS_3_2_51.pg"/>
</exercise>
<exercise label="functions-find-x-or-y-values-1"><title>Output and input values from a graph</title>
<webwork source="Contrib/RRCC/College_Algebra/MAT121/3.1/RRCC_CCCS_Openstax_AlgTrig_AT-1-001-AS_3_1_53.pg"/>
</exercise>
<exercise label="functions-find-x-or-y-values-2"><title>Values from a graph</title>
<webwork source="Library/CollegeOfIdaho/setAlgebra_02_01_IntroFunctions/21IntAlg_14_function.pg"/>
</exercise>
<exercise label="polynomials-factor-1"><title>Factoring</title>
<webwork source="Library/CollegeOfIdaho/setAlgebra_05_03_FactoringByGrouping/53IntAlg_09_FactorGrouping.pg"/>
</exercise>
<exercise label="polynomials-factor-2"><title>Factoring</title>
<webwork source="Library/FortLewis/Algebra/2-2-Distributive-law/MCH1-2-2-12-Distributive-law.pg"/>
</exercise>
<exercise label="polynomials-factor-3"><title>Factoring</title>
<webwork source="Library/PCC/BasicAlgebra/Factoring/factoring115.pg"/>
</exercise>
<exercise label="polynomials-factor-4"><title>Factoring</title>
<webwork source="Contrib/CCCS/QuantitativeLiteracy/IA_6.1/OpenStax_IA_6.1_53.pg"/>
</exercise>
<exercise label="polynomials-factor-5"><title>Factoring</title>
<webwork source="Library/Mizzou/College_Algebra/Factoring_ax2_bx_c/Factoringarbitrary.pg"/>
</exercise>
<exercise label="polynomials-factor-cancel-1"><title>Factoring numerator and denominator</title>
<webwork source="Library/CollegeOfIdaho/setAlgebra_06_01_MultDivRationalExpressions/61IntAlg_08_MultDivRatExp.pg"/>
</exercise>
<exercise label="polynomials-factor-cancel-2"><title>Factoring numerator and denominator</title>
<webwork source="Library/CollegeOfIdaho/setAlgebra_06_01_MultDivRationalExpressions/61IntAlg_09_MultDivRatExp.pg"/>
</exercise>
<exercise label="adding-rational-functions-1"><title>Adding rational functions</title>
<webwork source="Library/FortLewis/Basic-skills-pretest/Skill-Assessment-24.pg"/>
</exercise>
<exercise label="adding-rational-functions-2"><title>Adding rational functions</title>
<webwork source="Library/UMN/algebraKaufmannSchwitters/ks_4_4_28.pg"/>
</exercise>
<exercise label="adding-rational-functions-3"><title>Adding rational functions</title>
<webwork source="Library/UMN/algebraKaufmannSchwitters/ks_5_1_76.pg"/>
</exercise>
<exercise label="adding-rational-functions-4"><title>Adding rational functions</title>
<webwork source="Contrib/CCCS/AlgebraicLiteracy/IA_7.2/OpenStax_IA_7.2_121.pg"/>
</exercise>
<exercise label="rationalizing-conjugates-1"><title>Radicals and conjugates</title>
<webwork source="Contrib/CUNY/CityTech/CollegeAlgebra_Trig/MultiplyRadicals/algebraic-conjugates.pg"/>
</exercise>
<exercise label="rationalizing-radical-functions-2"><title>Rationalizing radicals</title>
<webwork source="Library/Mizzou/Algebra/radicals_rationalizing/denominator_01.pg"/>
</exercise>
<exercise label="rationalizing-radical-functions-3"><title>Rationalizing radicals</title>
<webwork source="Contrib/CUNY/CityTech/CollegeAlgebra_Trig/RationalizeDenominators/conjugate4-algebra.pg"/>
</exercise>
<exercise label="rationalizing-radical-functions-4"><title>Rationalizing radicals</title>
<webwork source="Library/Mizzou/College_Algebra/Rational_and_Radical_Exponents_Rationalizing/Rationalize2.pg"/>
</exercise>
</subsection>


<exercises><title>Additional Practice Exercises</title>
<!-- <exercises xmlns:xi="http://www.w3.org/2001/XInclude" xml:id="ez-1-1"><title>Additional Exercises</title> -->
<exercise label="limits-from-graph-1">
<webwork><xi:include parse="text" href="../webworkfiles/sec_1-2_prob1.pg"/></webwork>
</exercise>
<exercise label="limits-from-graph-2">
<exercise label="limits-from-graph-1"><title>Limits from a graph</title>
<webwork source="Library/UMN/calculusStewartCCC/s_2_2_5.pg"/>
<!-- <webwork><xi:include parse="text" href="../webworkfiles/sec_1-2_prob1.pg"/></webwork> -->
</exercise>
<!-- weird cached image stuff happening with problem above. -->
<exercise label="limits-from-graph-2"><title>Limits from a graph</title>
<webwork source="Library/Valdosta/APEX_Calculus/1.4/APEX_1.4_12.pg"/>
</exercise>
<exercise label="limits-from-graph-3">
<exercise label="limits-from-graph-3"><title>Limits from a graph</title>
<webwork source="Library/WHFreeman/Rogawski_Calculus_Early_Transcendentals_Second_Edition/2_Limits/2.2_Limits-_A_Numerical_and_Graphical_Approach/2.2.5.pg"/>
</exercise>
<exercise label="limits-from-graph-4">
<exercise label="limits-from-graph-4"><title>Limits from a graph</title>
<webwork source="Library/UMN/calculusStewartCCC/s_2_2_6.pg"/>
</exercise>
<exercise label="limits-from-piecewise-1">
<exercise label="limits-from-piecewise-1"><title>Limits with a piecewise function</title>
<webwork source="Library/Valdosta/APEX_Calculus/1.1/APEX_1.1_12.pg"/>
</exercise>
<exercise label="limits-from-table-1">
<exercise label="limits-from-table-1"><title>Limits with a table</title>
<webwork source="Contrib/CCCS/CalculusOne/02.2/CCD_CCCS_Openstax_Calc1_C1-2016-002_02_2_39.pg"/>
</exercise>
<exercise label="limits-from-table-2">
<exercise label="limits-from-table-2"><title>Limits with a table</title>
<webwork source="Contrib/CCCS/CalculusOne/02.2/CCD_CCCS_Openstax_Calc1_C1-2016-002_02_2_38.pg"/>
</exercise>

<exercise label="limits-algebraic-1">
<exercise label="limits-algebraic-1"><title>Algebraic limit</title>
<webwork source="Library/ASU-topics/setLimitConcepts/3-2-25.pg"/>
</exercise>
<exercise label="limits-factor-1">
<exercise label="limits-factor-1"><title>Algebraic limit: factoring</title>
<webwork source="Contrib/Hope/Calc1/APEX_01_03_Limits_analytical/Limit_02a.pg"/>
</exercise>
<exercise label="limits-factor-2">
<exercise label="limits-factor-2"><title>Algebraic limit: factoring</title>
<webwork source="Contrib/Hope/Calc1/APEX_01_03_Limits_analytical/Limit_03a.pg"/>
</exercise>
<exercise label="limits-factor-3">
<exercise label="limits-factor-3"><title>Algebraic limit: factoring</title>
<webwork source="Contrib/Hope/Calc1/APEX_01_03_Limits_analytical/Limit_03b.pg"/>
</exercise>
<exercise label="limits-fractions-1">
<exercise label="limits-fractions-1"><title>Algebraic limit: common denominator</title>
<webwork source="Contrib/Hope/Calc1/APEX_01_03_Limits_analytical/Limit_06.pg"/>
</exercise>
<exercise label="limits-fractions-2">
<exercise label="limits-fractions-2"><title>Algebraic limit: common denominator</title>
<webwork source="Contrib/Hope/Calc1/APEX_01_03_Limits_analytical/Limit_05.pg"/>
</exercise>
<exercise label="limits-rationalize-1">
<exercise label="limits-rationalize-1"><title>Algebraic limit: rationalizing and conjugate</title>
<webwork source="Library/UCSB/Stewart5_2_3/Stewart5_2_3_23.pg"/>
</exercise>
<exercise label="limits-rationalize-2">
<exercise label="limits-rationalize-2"><title>Algebraic limit: rationalizing and conjugate</title>
<webwork source="Library/WHFreeman/Rogawski_Calculus_Early_Transcendentals_Second_Edition/2_Limits/2.5_Evaluating_Limits_Algebraically/2.5.21.pg"/>
</exercise>
<exercise label="average-instant-velocity-1"><title>Average and instantaneous velocity</title>
<webwork source="Library/WHFreeman/Rogawski_Calculus_Early_Transcendentals_Second_Edition/2_Limits/2.1_Limits_Rates_of_Change_and_Tangent_Lines/2.1.1.pg"/>
</exercise>
<exercise label="average-instant-velocity-2"><title>Average and instantaneous velocity</title>
<webwork source="Library/Rochester/setLimitsRates6Rates/s1_6_14.pg"/>
</exercise>





<!-- </exercises> -->

</subsection>
</exercises>

<subsection><title>Foundational Exercises</title>



</subsection>
</section>