Exponential models: road to 100%

SAT Score Range

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6 sessions

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This series ended on December 17, 2025. All 1:1 and group chats related to this series are disabled 7 days after the last session.

About

Over the next three weeks, we will meet semi-weekly—on Mondays and Fridays—to go over everything you need to know about exponential models to achieve a 100% score on the Khan Academy Unit test. We will cover interpreting the rate of change of exponential models, constructing them according to it, and advanced interpretation of them. We will also have additional sessions some Tuesdays and Thursdays to review what we have previously learned in the series.
Sessions are relatively slow-paced.

Tutored by

Agustín G 🇺🇾

Certified in 4 topics

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I'm here to teach and learn while teaching! I also help keep the SHW community safe as a Content Review Team co-lead! I speak Spanish natively, English, and I'm starting to learn Portuguese! I'm currently self-studying AP Statistics, my first AP course.

Sessions

✋ ATTENDANCE POLICY

Attendance is, of course, optional. You are free to only attend the sessions on concepts that you want to go over. However, as with most concepts in mathematics, knowledge will build incrementally. Additionally, you are free to join sessions late or leave early; just let me know!

SESSION 1

1

Dec

SESSION 1

Exponential models

Mon 11:00 PM - Tue, 12:10 AM UTCDec 1, 11:00 PM - Dec 2, 12:10 AM UTC

Given a function that models an exponential situation, we will go through four practice exercises finding the factor by which the quantity changes per unit time interval.

SESSION 2

5

Dec

SESSION 2

Exponential models

Fri 11:00 PM - Sat, 12:10 AM UTCDec 5, 11:00 PM - Dec 6, 12:10 AM UTC

Given a function that models an exponential situation, we will go through four practice exercises finding the time interval over which the quantity changes by a given factor.

SESSION 3

8

Dec

SESSION 3

Exponential models

Mon 11:00 PM - Tue, 12:10 AM UTCDec 8, 11:00 PM - Dec 9, 12:10 AM UTC

Given a verbal description of the rate of change of a real world situation, we will go through four practice exercises finding the exponential function that models it.

SESSION 4

12

Dec

SESSION 4

Exponential models

Fri 11:00 PM - Sat, 12:10 AM UTCDec 12, 11:00 PM - Dec 13, 12:10 AM UTC

Given a function that models an exponential situation, we will go through four practice exercises rewriting the function in order to analyze its rate of change.

SESSION 5

15

Dec

SESSION 5

Exponential models

Mon 11:00 PM - Tue, 12:10 AM UTCDec 15, 11:00 PM - Dec 16, 12:10 AM UTC

Given functions that model exponential situations, we will go through four practice exercises rewriting them in order to find their change for a different time unit.

SESSION 6

16

Dec

SESSION 6

Exponential models

Tue 11:00 PM - Wed, 12:30 AM UTCDec 16, 11:00 PM - Dec 17, 12:30 AM UTC

We will go through ten practice exercises to review what we have learned in the series about exponential models.

Public Discussion

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Dec 1 - Dec 17

3 weeks

70 - 90 mins

/ session

SCHEDULE

Mondays

11:00PM

Fridays

11:00PM