### Pre-Calculus - Part 2 (Semester 2)

Ellen Hulliberger (Highly Qualified —MI)
Average rating:4.7Number of reviews:(73)
In this 18 week online class students will prepare their skills for Calculus after successfully completing Pre Calculus first semester with a C or above.

#### Class experience

###### US Grade 9 - 12
`This class is taught in English.`
```LEARNING OBJECTIVES After completing Pre-Calculus - Semester 2, students will be able to:
* Prove the Pythagorean Identity sin2(0) + cos2(0) = 1 and use it to find trigonometric functions.
* Use inverse functions to solve trigonometric equations.
* Prove addition and subtraction formulas for sine, cosine, and tangent and use them to solve problems.
* Represent a system of linear equations as a single matrix equation in a vector variable.
* Find the inverse of a matrix if it exists and use it to solve,
* Solve systems of linear equations exactly and approximately.
* Understand that rational expressions for a system using operations.
* Derive conic equations of parabolas, circles, ellipses, and hyperbolas.
* Recognize vector quantities as having both magnitude and direction.
* Add vectors end-to-end, component wise, and by the parallelogram rule.
* Represent complex numbers on the complex plane in rectangular and polar form.
* Represent addition, subtraction, multiplication, and conjugation of complex numbers geometrically on the complex plane.```
```.css-1il00e6{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;gap:1em;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;}.css-k008qs{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;}.css-1do1xce{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;width:1em;height:1em;display:inline-block;fill:currentColor;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;-webkit-transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;font-size:inherit;vertical-align:-0.125em;text-align:center;width:1.25em;color:#368139;margin-right:0.5em;margin-top:0.2em;}.css-4j7l6r{margin:0;font-family:Ginto Normal,sans-serif;font-size:1.6rem;line-height:1.3;font-weight:500;letter-spacing:0.01rem;}Homework Offered.css-l2z0vi{margin-top:0.5em;}Homework Policy
•	Homework will be assigned during every weekly meeting.
•	and checked by me and returned as soon as possible,
•	The problems must be written on your paper and have all work shown with answers to receive credit.
•	If you are unable to complete a problem, you must show evidence of effort.
•	Late assignments will be accepted for reduced credit..css-1smi110{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;margin-top:0.5em;margin-left:2px;}.css-1jafuj7{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;width:1em;height:1em;display:inline-block;fill:currentColor;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;-webkit-transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;font-size:inherit;vertical-align:-0.125em;margin-right:0.5em;margin-top:0.2em;color:#5C5C5C;}.css-1757vrz{margin:0;font-family:Ginto Normal,sans-serif;font-size:1.6rem;line-height:1.3;font-weight:500;letter-spacing:0.01rem;color:#5C5C5C;}2 - 4 hours per week outside of classAssessments OfferedAssessments:
* weekly formative assessments to check for understanding including an interactive approach and a traditional paper pencil exit quiz.
* at the end of a unit students will complete a guided review, then a summative assessment..css-mt1z2p{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;width:1em;height:1em;display:inline-block;fill:currentColor;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;-webkit-transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;font-size:inherit;vertical-align:-0.125em;text-align:center;width:1.25em;color:#A3A3A3;margin-right:0.5em;margin-top:0.2em;}Grades Offered```
```.css-jzlc08{margin-top:0.5em;margin-bottom:0.5em;}.css-wsteir{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;width:1em;height:1em;display:inline-block;fill:currentColor;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;-webkit-transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;font-size:inherit;vertical-align:-0.125em;}  2 files available upon enrollmentSupplies
• Graphing Calculator DESMOS
• Whiteboard , marker, and eraser
• Pencils and Pens
• Graph paper and Straight Edge
• Binder, dividers, notebook paper for ```
`In addition to the Outschool classroom, this class uses:DESMOS`
```.css-47miec{margin-top:0rem;}For student reference purposes only:
* Glenco Precalculus textbook McGraw-Hill Education ISBN: 978-0-07-664183-3 (student edition)```
Average rating:4.7Number of reviews:(73)
Profile
```I am a highly qualified mathematics and chemistry teacher.  I taught 10 years in the middle school and 10 years at the high school.  I love teaching and believe in innovative ways to keep students motivated and engaged.

I graduated from Grand... .css-gw2jo8{position:relative;display:inline-block;font-family:'Ginto Normal',sans-serif;font-style:normal;font-weight:500;font-size:1.6rem;text-align:center;text-transform:none;height:auto;max-width:100%;white-space:nowrap;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;outline:none;border:none;background:none;padding:0;-webkit-transition:all ease-in-out 0.05s,outline 0s,;transition:all ease-in-out 0.05s,outline 0s,;line-height:1;color:#380596;}.css-gw2jo8:hover:not(:disabled),.css-gw2jo8:focus:not(:disabled){color:#380596;-webkit-text-decoration:underline;text-decoration:underline;}.css-gw2jo8:active:not(:disabled){color:#380596;}.css-gw2jo8:disabled{color:#C2C2C2;cursor:default;}.css-gw2jo8:focus-visible{outline-width:2px;outline-style:solid;outline-color:#4B01D4;outline-offset:2px;}```

#### \$378

for 18 classes
1x per week, 18 weeks
60 min

Completed by 4 learners
Live video meetings
Ages: 14-18
3-6 learners per class