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LP4 Systems Alg.notebook 1 October 25, 2017 warm up: Solve y = x² + 4x + 1 and y = 2x + 1 graphically (use your calculator).
LP4 Systems Alg.notebook
1
October 25, 2017
warm up: Solve y = x² + 4x + 1 and y = 2x + 1 graphically (use your calculator).
LP4 Systems Alg.notebook
2
October 25, 2017
Quadratic-Linear Systems of Equations(Solved Algebraically)
PROCEDURE:
So the solution ALWAYS requires an x-value and a y-value
Example 1: Solve the following system of equations algebraically:
What is a
system?
What do solutions look like?
LP4 Systems Alg.notebook
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October 25, 2017
Example 2
: Solve the following system of equations algebraically:
LP4 Systems Alg.notebook
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October 25, 2017
Example 3
: REGENTS QUESTION 6/2016: Solve the system of equations algebraically:
LP4 Systems Alg.notebook
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October 25, 2017
EXIT TICKET:
a. What does finding the solution to a system of equations mean (graphically)?
b. How do you verify that your solutions are correct?
LP4 Systems Alg.notebook
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October 25, 2017
Homework: p. 237 #21, 24, 28
Page 1: Jan 5-7:16 AMPage 2: Nov 13-8:30 AMPage 3: Aug 22-1:07 PMPage 4: Aug 22-1:07 PMPage 5: Aug 27-10:30 AMPage 6: Nov 13-8:31 AM
