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Pre-Calculus and Trigonometry Course for Online High School

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Class Length
Full Year
# of credits
Both of these courses:
Algebra 1
Algebra 2
And either of these courses:
Honors Geometry
This class is a
Prerequisite for:
Limit Equation for Pre Calculus Class in Wisconsin Online High SchoolTake high school Pre-Calculus and Trigonometry online and earn 1 math credit toward your high school diploma. It's free for Wisconsin students!

Pre-Calculus and Trigonometry


Pre-Calculus and Trigonometry is intended to follow Algebra II and extend students' knowledge of function characteristics, equation solving and trigonometric concepts. Students enrolled in this course are assumed to have mastered Algebra II concepts and have had some exposure to trigonometry. This course will serve as appropriate preparation for calculus. Graphing calculators will be used to enhance student learning.

It is strongly recommended that students own a graphing calculator for this course (the teacher will suggest a certain type), but it is possible to complete the course without one.

Learning Targets:

Functions and Their Graphs

Trigonometric Functions

Analytic Trigonometry

Additional Topics in Trigonometry

Expressions and Equations

Exponential and Logarithmic Functions

Sequences and Series

Contact eAchieve Academy to get started.



eAchieve Academy is an official NCAA-accredited online school and this online Pre-Calc & Trig class meets the NCAA core course requirements. To see the full list of NCAA-approved online high school courses offered by eAchieve Academy, visit the NCAA Eligibility Center (use school code #502388).

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How To Enroll In Online Pre-Calculus and Trigonometry

Our Pre-Calculus and Trigonometry online course is FREE for Wisconsin residents under 21.
Get enrollment info WI school district options
Students living in other states are welcome to enroll full or part-time with paid tuition
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