Math - Random

Question 1

Slope int form

Answer 1

y=mx + b

where
m = slope
b = y-int

Question 2

point slope formula (for finding the slope given 2 sets of points)

Answer 2

y-y₁=m(x-x₁)

Question 3

midpoint formula

Answer 3

(x₁ + x₂)/2, (y₁ + y₂)/2

Question 4

General form of a line

Answer 4

Ax + By = C

Question 5

Standard form of a line

Answer 5

Ax + By + C = 0

Question 6

Formula for slope

Answer 6

rise/run or (y₂ - y₁)/(x₂ - x₁)