The Algebra 2 topics of exponential, logarithmic, and power functions, preparing for studies of Calculus
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Precalculus 4: Exponentials and logarithms
Save on Precalculus 4: Exponentials and logarithms with a verified Udemy coupon (checked August 2026). See current price, availability and course details.
by Hania Uscka-Wehlou · ⭐ 4.9 via Udemy · 3,259 students · English
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$9.99$179.9994% OFF
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✓ 94% discount manually re-verified, not an estimate.
✓ Certificate + lifetime access included by Udemy.
⚠ Redemption-limited — can run out without notice.
Price history First-party data
Tracked since April 14, 2026 to August 27, 2026. Red dot = current price ($9.99) — CoursesWyn records the price on each sync.
Current price
$9.99
Original price
$179.99
Tracked since
April 14, 2026
Last checked
Aug 27
Price and coupon status are recorded from a periodic sync of Udemy’s public catalog. This snapshot was taken on August 27, 2026. Prices are always confirmed at checkout on the provider’s site.
Deal score Computed, methodology below
8.9
/ 10
Discount depth
94%
Udemy rating
4.9 / 5
Popularity
3,259 students
Tracking length
135 days
Score = weighted average of discount depth, how often CoursesWyn re-checks this code, historical price volatility, and how fast past redemptions were claimed. Not an editorial opinion on the course itself.
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Apr 14, 2026Listed by CoursesWyn — price recorded at $9.99Listed
Aug 27, 2026Coupon checked — checkout price $9.99 · listed until Sep 1Working
Course details Synced from Udemy
Fields below are pulled from Udemy’s public catalog and recorded when CoursesWyn syncs — they are catalog data, not editorial description.
| Last checked | August 27, 2026 |
| Offer ends | Listed until September 1 |
| Provider | Udemy |
| Level | All Levels |
| Rating | 4.9 / 5 |
| Students | 3,259 |
| Content | 50 hours · 371 downloadable resources |
| Language | English |
| Requirements | High-school mathematics, mainly arithmetic; solving simple equations (linear and quadratic) with one unknown; some (but very few) polynomial equations will be solved during the course, but you can skip them if you want to (no problem at all; it will not affect your understanding of the main subjects of the course) · Precalculus 1: Basic notions (mainly the concept of function and related concepts; sets; logic) |
| Topics | Teaching & Academics, Math, Pre-Calculus |
| Certificate | Yes, on completion |
| Access | Lifetime, mobile & TV |
Key Topics Covered From the course description
How to solve problems concerning exponentials or logarithms (illustrated with 239 solved problems) and why these methods work.
Applications of exponential and logarithmic functions in finance, engineering, and natural sciences (some of them in my videos, some as reading material).
Binomial Theorem with two proofs (a combinatorial one and one by induction), Pascal's Triangle, and how to apply them.
Definitions of Euler's number e, how to approximate it, and how to prove that this number is irrational.
Definitions and computational rules for powers with various types of exponents (natural, integer, rational, real).
Definition of logarithms in relation to exponents, with computational rules (these will be related to the rules for powers).
Exponential functions, their properties and graphs.
Logarithmic functions, their properties and graphs.
Power functions, their properties and graphs; interactions between power functions and exponential functions.
Graph transformations for exponential and logarithmic functions, and for some power functions.
Solving exponential equations and inequalities.
Solving logarithmic equations and inequalities.
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Coupon & redemption FAQ
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