Thursday, March 23, 2017

Topics for March 23rd

Algebra I

Today we discussed
We are working steadily on the concept of linear equations and their various forms.  Today we discussed the slope-intercept form of a line, and determined the x-intercepts and y-intercepts of a line.  We also summarized all we know about lines so far:



Sections Covered in Textbook
1) 10-3: Slope-Intercept Form of Linear Equations (pages 410-414)

Video Tutorials
1)  Slope-Intercept Form of a Line
http://www.virtualnerd.com/algebra-1/linear-equation-analysis/slope-intercept-form/slope-intercept-form-examples/slope-intercept-form-definition
2)  A whole bunch of videos on Slope-Intercept form can be found here....
http://www.virtualnerd.com/pre-algebra/linear-functions-graphing/slope-intercept-form/slope-intercept-form-examples

Assignments
1)  Pages 413-414 #'s 21-53 odd

**PLEASE CHECK ODD ANSWER IN BACK OF TEXTBOOK


Pre-Algebra

Today we discussed
We reviewed multi-step equations including those that contain fractions.  We discussed two different methods for solving these, with the second method involving multiplying every piece of an equation to eliminate the fractional pieces.  From there, we moved on to solving multi-step inequalities.  We also worked on translating sentences into equations and inequalities.

Recall:

When multiplying or dividing by a negative number,
you must flip/change/reverse the inequality sign
to keep the truth of the inequality!  

Sections Covered in Textbook
1) 7-6: Solving Multi-Step Inequalities (pages 270-271)

Video Tutorials
1) Solving Multi-step Inequalities


2)  Translating Sentences into Multi-Step Inequalities
https://www.educreations.com/lesson/view/translating-sentence-to-multi-step-inequality/14680201/

Assignments
1) Page 271 #'s 9-33 odd



**PLEASE CHECK ODD ANSWER IN BACK OF TEXTBOOK
Posted by at
Labels: , , , , , , , ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)