Graphing Method
The form an equation needs to be in to graph
What is slope-intercept form?/ What is y=mx+b?
The solution to the following systems of equations:
y=-1
x + y = 2
What is (3, -1)?
How you would solve the following equations:
2x - 2y = -13
6x - 2y = 9
HINT: Addition or Subtraction
What is subtraction?
The point where a graphed line crosses the y-axis.
What is the y-intercept?
Rise/Run
What is slope?
What no solution looks like on a graph.
What is parallel lines?
The solution to the following equations:
y=2x
x + y = 6
What is (2, 4)?
The solution to the following equations:
x - y = 10
x - 3y = 8
What is (11 , 1)?
x + 2y = 6
x = 4
What is the substitution method?
What 'b' stands for in y=mx+b
What is the y-intercept?
What infinite solutions looks like on a graph
What is the same line?
The solution to the following equations:
x + y = 3
3x + 2y = 14
What is (8, -5)?
The solution to the following equations:
5x + 2y = 4
9x + 2y = 12
What is (2, -3)?
When the solution to two equations is
0=5
What is no solution?
What is switching the fraction AND the sign?
The solution to the following equations:
y = x - 8
y = -2x + 1
What is (3, -5)?
The solution to the following equations:
y= 7x + 6
4x - 3y = 16
What is (-2, -8)?
The solution to the following equations:
2x + 2y = 28
8x - 2y = 22
What is (5, 9)?
Standard Form
What is Ax + By = C ?
Point-Slope Formula
What is y-y1=m(x-x1)?
The solution to the following equations:
y = x - 1
x + 4y = 16
What is (4, 3)?
The solution to the following equations:
3x - 5y = 15
x - 4y = 12
What is (0, -3)?
The solution to the following equations:
3x + 6y = 27
x + 2y = 11
What is NO SOLUTION?
The number BEFORE a variable.
What is a coefficient?
|x|, meaning you use the positive value of x, whether it is negative or not.
What is absolute value?