Math - Random Flashcards
1
Q
Slope int form
A
y=mx + b
where
m = slope
b = y-int
2
Q
point slope formula (for finding the slope given 2 sets of points)
A
y-y₁=m(x-x₁)
3
Q
midpoint formula
A
(x₁ + x₂)/2, (y₁ + y₂)/2
4
Q
General form of a line
A
Ax + By = C
5
Q
Standard form of a line
A
Ax + By + C = 0
6
Q
Formula for slope
A
rise/run or (y₂ - y₁)/(x₂ - x₁)
