Methods
What are the three practiced methods used for solving systems of equations?
What are "the Graphing Method, the Substitution Method, and the Elimination Method"?
Where is the solution to a system of linear equations on a graph?
What is "where the lines intersect"?
What is the first step when solving a system using subsitution?
What is "get a variable by itself"?
Solve the following system of linear equations:
x+y=3
-x+y=7
What is "
(-2,5)
"?
When would solving by graphing be a good strategy with systems of linear equations?
When both equations are in slope-intercept form (or a form you like to graph from most)
Which method would you use to solve this system of linear equations?
4x-3y=-2
2x-3y=6
What is "the Elimination Method"?
What does a system of linear equations, with no solution, look like?
What is "parallel lines"?
Solve the following system by substitution:
2x-3y=-1
y=x-1
What is "
(4,3)
"?
How would you check your solution after solving using the substitution method?
What is "using the graphing method"?
Same slope and different y-intercept. The number of solutions for this type of systems of equations.
What is "none"?
When checking your work, what method would you use to make sure your solution is correct?
What is "the Graphing Method"?
Solve the following system by graphing:
y=2x+1
y=-7x+1
What is
(0,1)?
The solution of the following system of equations:
y=-3
y=6x+3
What is "(-1,-3)"?
Show your work to your teacher.
Why is elimination called "elimination"?
What is "you eliminate one of the variables so you can solve for the other"?
The format used to write a solution of a system of linear equations.
What is "an ordered pair"?
Which two methods would you use to solve this system of linear equations?
y=-2x+3
y=4
What is "the Substitution Method" and "Graphing Method"?
Solve the following system of equations by graphing (some of you might not even need to graph):
y=-2x
y=5-2x
What is "no solution"?
The solution of the following system of equations:
y=x-2
y=-2/3x+3
What is "(3, 1)"?
Show your work to your teacher.
The solution of the following system of equations:
3x-6y=3
4x+6y=32
What is "(5, 2)"?
Show your work to your teacher.
Same slope and y-intercept. What is the number of solutions for this type of system of equations?
What is "infinitely many"?
FREE 500!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
JUST KIDDING!!!!
Which method would your first step be to multiply an equation by a number to have the same number of x's or y's (if needed).
What is "the elimination Method"?
Solve the following solution by graphing
y=-1
y=-5/2x+4
What is "
(2,-1)
"?
The solution of the following system of equations:
y=-3x
-3x+3y=0
What is "(0, 0)"?
Show your work to your teacher.
The solution of the following system of equations:
2x+8y=-22
x+5y=-12
What is "(-7, -1)"?
Show your work to your teacher.
What is Mr. Anderson's birthday (including year)?
What is "10/22/1996"?