2 ms·
"pre-trig" doesn't exist most anywhere. "pre-calculus" is whatever isn't covered in intro to algebra and geometry, but needed for differentiation and integrati
by gohrt 10y ago
"pre-trig" doesn't exist most anywhere.
"pre-calculus" is whatever isn't covered in intro to algebra and geometry, but needed for differentiation and integration:
https://www.khanacademy.org/math/precalculus https://www.khanacademy.org/math/precalculus
* Trigonometric equations and identities
* Conic sections
* Vectors
* Matrices
* Imaginary and complex numbers
* Sequences, series and induction
* Probability and combinatorics <-- more of a side topic, usually.
- rhizome 10y agoI tried to post this yesterday but was getting rate-limited. After Geometry we had Algebra 2 (quadratics, etc.), then Advanced Math (trig, pre-calc). To my detriment I made up "pre-trig" to illustrate being thrust back into a cold curriculum after (what I felt were) warmer concepts in Geometry.