Algebra I
Today we discussedFirst we reviewed slope as rise over run and used our slope formula to find missing coordinates when given an incomplete point, a second point, and the value for the slope. Then our discussion about graphing and functions moved into the various forms that represent lines. We discussed the point-slope form and the standard form of a line. When given a point and the slope, we plugged those values into the point-slope formula and then solved to put the line in its standard form.
Recall:
Standard form of a line is:
Ax + By = C
Point-slope Form of a line is
y - y1 = m(x - x1) where m=slope and (x1,y1)
is a given point.
Sections Covered in Textbook
1) 10-1: Slope of a Line (Page 402 - Example 5)
2) 10-2: Point-Slope and Standard Forms of Linear Equations (pages 405-409)
Video Tutorials
1) Writing Equations in Point-Slope form
http://www.virtualnerd.com/algebra-1/linear-equation-analysis/point-slope-standard-form/point-slope-examples/point-slope-line-direct-example
2) Writing an Equation of a Line in Standard Form when given a point and the slope
http://www.virtualnerd.com/algebra-1/linear-equation-analysis/point-slope-standard-form/standard-form-examples/write-linear-equation-standard-form-slope-point
Assignments
1) Page 404 #'s 32, 34, 36-39, 40, 41
2) Page 408 #'s 15-35 odd
**PLEASE CHECK ODD ANSWER IN BACK OF TEXTBOOK
We are getting really competent at solving more and more complex equations. We reviewed the different types of equations and the distributive property, and moved into multi-step equations and the steps needed to solve those. We also reviewed basic solving of inequalities and then began our exploration of solving multi-step inequalities.
Sections Covered in Textbook
1) 7-5: Solving Multi-Step Equations (pages 267-269)
Video Tutorials
1) Writing Equations in Point-Slope form
http://www.virtualnerd.com/algebra-1/linear-equation-analysis/point-slope-standard-form/point-slope-examples/point-slope-line-direct-example
2) Writing an Equation of a Line in Standard Form when given a point and the slope
http://www.virtualnerd.com/algebra-1/linear-equation-analysis/point-slope-standard-form/standard-form-examples/write-linear-equation-standard-form-slope-point
Assignments
1) Page 404 #'s 32, 34, 36-39, 40, 41
2) Page 408 #'s 15-35 odd
**PLEASE CHECK ODD ANSWER IN BACK OF TEXTBOOK
Pre-Algebra
Today we discussedWe are getting really competent at solving more and more complex equations. We reviewed the different types of equations and the distributive property, and moved into multi-step equations and the steps needed to solve those. We also reviewed basic solving of inequalities and then began our exploration of solving multi-step inequalities.
Sections Covered in Textbook
1) 7-5: Solving Multi-Step Equations (pages 267-269)
2) 7-6: Solving Multi-Step Inequalities (pages 270-271)
Video Tutorials
1) Solving Multi-Step equations using the Distributive Property
http://www.virtualnerd.com/pre-algebra/inequalities-multi-step-equations/equations/solve-multiple-step-equations/distributive-propertiy-multi-step-example
2) How to Solve Multi-Step Equations
https://www.youtube.com/watch?v=ahtHbGYSZ-4
Assignments
1) Page 55268 #'s 11-16 all, 17-23 odd
Video Tutorials
1) Solving Multi-Step equations using the Distributive Property
http://www.virtualnerd.com/pre-algebra/inequalities-multi-step-equations/equations/solve-multiple-step-equations/distributive-propertiy-multi-step-example
2) How to Solve Multi-Step Equations
https://www.youtube.com/watch?v=ahtHbGYSZ-4
Assignments
1) Page 55268 #'s 11-16 all, 17-23 odd
**PLEASE CHECK ODD ANSWER IN BACK OF TEXTBOOK
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