Linear Equations Foldable Instructions Step 1: Fold your piece of paper like a hotdog. Step 2:...
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Transcript of Linear Equations Foldable Instructions Step 1: Fold your piece of paper like a hotdog. Step 2:...
Linear Equations Foldable Instructions
Step 1: Fold your piece of paper like a hotdog.Step 2: Unfold.Step 3: Fold your paper like a hamburger.Step 4: Fold your paper two more times in the same direction, making 4 equal sections.
Cutting your Foldable… CUT along the RED LINES ONLY!
Filling in the FRONT of the Foldable…
GIVEN2 points on a line,
and you are looking for slope
GIVEN• The slope and y-
intercept• The slope and a point
GIVENThe slope and a point
GIVENAn equation to
convert into standard form
Filling in the INSIDE LEFT…SLOPE FORMULA
y2 – y1 = m = rise x2 – x1 run
SLOPE INTERCEPT FORM
y = mx + b
POINT SLOPE FORM
y2 – y1 = m (x2 – x1)
STANDARD FORM
Ax + By = C
“A” must be positive and a non-fraction
Filling in the INSIDE RIGHT…Example:
(-6, 7) and (-4, 11)
Example: 1m = ¼ and b = -5
Example: 2m = -3 and (4, -2)
Example:m = ½ and (-8, 2)
Example: 1½ x + 8y = 12
Example: 23y = 4x + 9
After you have written the examples, SOLVE!!!
Graph:
Graph: (include both lines)
Graph:
Name:__________Date:___________Block:__________
After you have written the
information, GRAPH!!!
Filling in the BACK of the Foldable…
Class Website… WRITE THIS DOWN!!!
msmcneight.wikispaces.com
HOMEWORK1. Review the Class Syllabus Online with your parents…***IF you are in my class for the first time, please print the last page, get it signed, and return it on Wednesday!***
2. Finish your foldable and have it ready to be graded on Wednesday!