Graphing Review 1
slope-intercept form
Two numbers that are equal
Two or more equations that have the same variables
What is a system of equations?
y=mx+b
What is the solution of the linear system of equations?
Infinitely Many
No Solution
(-1, 1)
Infinitely Many
What is the solution of the linear system of equations?
No Solution
(-1, 1)
What is the solution of the linear system of equations?
Infinitely Many
No Solution
(-1, 1)
What is the solution of the linear system?
Solve the linear system by using substituion.
2x+y=8
y=x-7

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What is the solution of the linear system?
Solve the linear system by substitution.
y=x+6
2x+y=-9

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What is the solution of the linear system?
Solve the system by elimination.
7x-4y=-30
3x+4y=10

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What is the solution of the linear system?
Follow the steps to solve the system by elimination.
  2x +  y =  3
-4x - 4y = -8

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What is the solution of the linear system?
y=2x-2
y=-2x+6

Solve the system of equations with a method

of your choice. Here are some suggestions:

by graphing on graph paper, by substitution, or by elimination.

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