PreCalculus

/PreCalculus
PreCalculus 2018-08-14T19:50:04+00:00

Precalculus delves deeper into the functions and trigonometry you studied in algebra II. Additional topics include matrices and determinants, sequences, series, and probability, analytic geometry, limits and an introduction to calculus.

 

October 2018

Sun Mon Tue Wed Thu Fri Sat
1
  • Section 3.3 p. 225: 11-20, 21-57 by 3s, 67-82 by 3s, 83, 84. Quiz Tuesday over 3.1 – 3.3
  • We are reviewing log and exponents and learning how to solve exponential and logarithmic equations.
2
  • Logs Practice, Review 3.1 - 3.3
3
  • Quiz over 3.1 - 3.3
4
  • Section 3.4 p 235: 19-61 by 3's, 56, 84
5
  • 3.5 p 245: 29, 30, 31, 33, 34, 36, 43
6
7
8
9
  • Chapter 3 Review ws
  • We will be taking the midterm and learning about systems of equations. Systems of equations can help us find the intersection of two lines/functions. We will know we're successful when we can use various methods to find solutions.
10
  • Juniors take PSAT 1st - 4th
11
  • Chapter 3 Log Puzzle Review, Chapter 3 Review p 252: 1-89 eoo, 93-99 odd, 105, 114
12
  • Chapter 3 test, Midterm Review
13
14
15
  • Midterm Review
  • We will be taking the midterm and learning about systems of equations. Systems of equations can help us find the intersection of two lines/functions. We will know we're successful when we can use various methods to find solutions.
16
  • Midterm review - mini sheet of problems
17
  • Midterm over chapters 1-3
18
  • Sections 7.1/ 7.2 p. 473: 29, 30, p. 484: 13-19 odd, 43-53 odd
19
  • 7.3 p 496: 25-29 (odd), 31, 33, 35, 37, 41, 59, 61
20
21
22
  • 7.4 ws
  • We will continue solving systems of equations and inequalities. We will also work with fractions and enhance our factoring skills. We will know we're successful when we've gained confidence that we can solve systems and set them up from story problems.
23
  • 7.4. p 506: 5-16, 17, 20, 23, 26, 27, 29, 31, 35. 7.4 Exit quiz
24
  • Review 7.1-7.4
25
  • Section 7.5 p 515: 33, 36, 39, 42, 45, 63, 70
26
27
28
29
  • Section 7.6 ws
30
  • Review
31
  • Chapter 7 Test

Use the calendar above to keep track of assignments and use the included links to access on-line material and resources. Subscribe to the calendar using ical

For iPhone:

https://www.google.com/calendar/ical/gt17uf237ml0urdenqod5qfqfg%40group.calendar.google.com/public/basic.ics

https://www.google.com/calendar/ical/gt17uf237ml0urdenqod5qfqfg%40group.calendar.google.com/public/basic.ics

or Google calendar – Calendar ID:

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See Calendar Instructions.

There are student resources available online at http://larsonprecalculus.com/pcwl3e/. Each example in the text book is worked out via a video. Instructional videos, interactive activities, and data downloads are accessible via this site, as are practice tests and a success organizer for taking notes.

Larson Precalculus Online Resources

Exponential Functions –  Exponential functions are defined and graphed. Examples of how parent and child exponential functions are related are also demonstrated in the video and text.

Logarithmic Functions – This article/video gives the definition of a logarithmic function, shows how to change between logarithmic and exponential forms, describes properties of logs, demonstrates graphing logs, natural logs.

Properties of Logarithms – The video and text describe the change of base formula for logarithms, the product, quotient, and power properties of logarithms, and how to expand and condense logarithms.

Exponential & Logarithmic Equations – Solve logarithmic and exponential equations using change of base, and inverse operations. Video and written examples included.

Ebola 2014 – Use CDC data on the Ebola outbreak and Excel and TI-83+ graphing calculator to create exponential regression curves of best fit.

Exponential and Logarithmic Models – This page contains a video of examples of exponential growth predictions and images of the problems worked out. It also describes various exponential and logarithmic growth models like Gaussian, exponential decay, and logistics growth.

Partial Fractions – The video describes how to write a rational expression as the sum of two or more partial fractions. Five examples are demonstrated including fraction that require linear numerators.

Find the Inverse of a 3×3 Matrix Using a Graphing Calculator – One method of finding the inverse of a 3×3 matrix involves using a graphing calculator.

Linear Regressions on a TI Graphing Calculator – Use a TI graphing calculator to perform a linear regression on data regarding bird wing length and wing beat rate.

Ebola 2014 Revisited – updated data that now points to a logistics curve

Angular to Linear Velocity – watch clips of a bike at night to figure out how to determine the linear speed of the bike