St. Giles School

St. Giles School

St. Giles School exists to foster the spiritual, intellectual, emotional, social, and physical growth of our elementary school children.

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e-Learning, Wednesday, April 1, 2020

8th Grade

Review of Arithmetic Sequences

Solutions to Monday’s, March 30 Extended Assignment: click on the link

Solution

Arithmetic Sequences Review (click on the links)

Intro to Arithmetic Sequences

what is a sequence

what is an arithmetic sequence

common differences

Intro to Arithmetic Sequence formulas

what is a formula

recursive formulas of arithmetic sequences

explicit formulas of arithmetic sequences

Recursive Formulas for Arithmetic Sequences

Writing recursive formulas

Explicit Formulas for Arithmetic Sequences

writing explicit formulas (in general, A + B (n – 1) is the standard explicit formula of an arithmetic sequence whose first term is A and the common difference is B)

equivalent explicit formulas

Assignment: Please click on each link to view the questions

Problem Set 1; Problems 4 – 7; Problems 8-10; Problems 11-13; Problems 14-15; Problems 16-17

Due Date: Thursday, April 2, high noon (please email your solutions)

 

7th Grade

Continuation of Lesson 7.2 – Volume of Cylinders

Solutions to Tuesday assignment (textbook, page 304, #s 1 – 11)

Solution #1; Solutions 2 – 11

 

Assignment: Big Ideas textbook, pages 308-309, #s 12 – 15,

Due Date: Thursday, April 2, high noon (please email your solutions)

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