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"?
When graphing a system of equations, the solution lies at the point of ______________?
What is "intersection"?
How would you check your solution after solving using the Substitution Method?
You would plug in your solution into BOTH equations.
What format, for writing linear equations, in preferred for solving systems of equations using the Elimination Method?
What is "Standard Form"?
Ax+By=C
The answer of a systems of linear equations.
What is "solution"?
Which method would you use to solve this system of linear equations?
4x-3y=-2
2x-3y=6
What is "the Elimination Method"?
(show your work)
y=3x+5
4x-2y=10
What is "y=-2x-5"?
To use the substitution method, what must the format of at least one equation be?
What is "solved for a single variable"?
How would you check your solution after solving using the substitution method?
What is "using the graphing method"?
Which method requires BOTH equations to be in slope intercept form?
What is "the Graphing Method"?
When checking your work, what method would you use to make sure you solution is correct?
What is "the Substitution Method"?
What is the solution to this equation?
(See Jamboard)
(2,-1)
The solution of the following system of equations:
y=-3
y=6x+3
What is "(-1,-3)"?
Show your work to your teacher.
Solve this system using the Elimination Method:
8x+4y=-28
-8x-5y=19
What is "(-8,9)"?
The format used to write a solution of a system of linear equations.
What is "an ordered pair"?
Which method would you use to solve this system of linear equations?
y=-2x+3
y=4
What is "the Substitution Method"?
What is the solution to this equation?
(see Jamboard)
(1,-2)
The solution of the following system of equations:
y=x-2
2x+3y=9
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.
Take this equation from STANDARD form to SLOPE INTERCEPT form:
10x+5y=15
What is "y=-2x+3"?
Which method requires both equations to be in Slope Intercept Form?
What is "the Graphing Method"?
What is the solution to this equation?
(See Jamboard)
(4,3)
The solution of the following system of equations:
y=7x
4x+2y=-18
What is "(-1,-7)"?
Show your work to your teacher.
The solution of the following system of equations:
2x-6y=-4
2x+y=24
What is "(10,4)"?
Show your work to your teacher.
Take this equation from STANDARD form to SLOPE INTERCEPT form:
-20x+4y=16
What is "y=5x+4"?