<item ident="C1-8364" title="C1 | Homogeneous first-order linear IVP | ver. 8364"> <itemmetadata> <qtimetadata> <qtimetadatafield> <fieldlabel>question_type</fieldlabel> <fieldentry>essay_question</fieldentry> </qtimetadatafield> </qtimetadata> </itemmetadata> <presentation> <material> <mattextxml> <div class="exercise-statement"> <p> <strong>C1.</strong> </p> <p> Explain how to find the general solution to the given ODE, and the particular solution to the given IVP. </p> <p style="text-align:center;"> <img style="border:1px #ddd solid;padding:5px;border-radius:5px;" src="https://latex.codecogs.com/svg.latex?9 \, {y} - 3 \, {y'} = 0 ,\hspace{1em} y\big( \log\left(2\right) \big)= -16" alt="9 \, {y} - 3 \, {y'} = 0 ,\hspace{1em} y\big( \log\left(2\right) \big)= -16" title="9 \, {y} - 3 \, {y'} = 0 ,\hspace{1em} y\big( \log\left(2\right) \big)= -16" data-latex="9 \, {y} - 3 \, {y'} = 0 ,\hspace{1em} y\big( \log\left(2\right) \big)= -16"/> </p> <p>Then show how to verify that your particular solution is correct.</p> </div> </mattextxml> <mattext texttype="text/html"><div class="exercise-statement"> <p> <strong>C1.</strong> </p> <p> Explain how to find the general solution to the given ODE, and the particular solution to the given IVP. </p> <p style="text-align:center;"> <img style="border:1px #ddd solid;padding:5px;border-radius:5px;" src="https://latex.codecogs.com/svg.latex?9%20%5C,%20%7By%7D%20-%203%20%5C,%20%7By'%7D%20=%200%20,%5Chspace%7B1em%7D%20y%5Cbig(%20%5Clog%5Cleft(2%5Cright)%20%5Cbig)=%20-16" alt="9 \, {y} - 3 \, {y'} = 0 ,\hspace{1em} y\big( \log\left(2\right) \big)= -16" title="9 \, {y} - 3 \, {y'} = 0 ,\hspace{1em} y\big( \log\left(2\right) \big)= -16" data-latex="9 \, {y} - 3 \, {y'} = 0 ,\hspace{1em} y\big( \log\left(2\right) \big)= -16"> </p> <p>Then show how to verify that your particular solution is correct.</p> </div> </mattext> </material> <response_str ident="response1" rcardinality="Single"> <render_fib> <response_label ident="answer1" rshuffle="No"/> </render_fib> </response_str> </presentation> <itemfeedback ident="general_fb"> <flow_mat> <material> <mattextxml> <div class="exercise-answer"> <h4>Partial Answer:</h4> <p style="text-align:center;"> <img style="border:1px #ddd solid;padding:5px;border-radius:5px;" src="https://latex.codecogs.com/svg.latex?{y} = k e^{\left(3 \, t\right)}" alt="{y} = k e^{\left(3 \, t\right)}" title="{y} = k e^{\left(3 \, t\right)}" data-latex="{y} = k e^{\left(3 \, t\right)}"/> </p> <p style="text-align:center;"> <img style="border:1px #ddd solid;padding:5px;border-radius:5px;" src="https://latex.codecogs.com/svg.latex?{y} = -2 \, e^{\left(3 \, t\right)}" alt="{y} = -2 \, e^{\left(3 \, t\right)}" title="{y} = -2 \, e^{\left(3 \, t\right)}" data-latex="{y} = -2 \, e^{\left(3 \, t\right)}"/> </p> </div> </mattextxml> <mattext texttype="text/html"><div class="exercise-answer"> <h4>Partial Answer:</h4> <p style="text-align:center;"> <img style="border:1px #ddd solid;padding:5px;border-radius:5px;" src="https://latex.codecogs.com/svg.latex?%7By%7D%20=%20k%20e%5E%7B%5Cleft(3%20%5C,%20t%5Cright)%7D" alt="{y} = k e^{\left(3 \, t\right)}" title="{y} = k e^{\left(3 \, t\right)}" data-latex="{y} = k e^{\left(3 \, t\right)}"> </p> <p style="text-align:center;"> <img style="border:1px #ddd solid;padding:5px;border-radius:5px;" src="https://latex.codecogs.com/svg.latex?%7By%7D%20=%20-2%20%5C,%20e%5E%7B%5Cleft(3%20%5C,%20t%5Cright)%7D" alt="{y} = -2 \, e^{\left(3 \, t\right)}" title="{y} = -2 \, e^{\left(3 \, t\right)}" data-latex="{y} = -2 \, e^{\left(3 \, t\right)}"> </p> </div> </mattext> </material> </flow_mat> </itemfeedback> </item>