Find slope and y-intercept from tables

Take any two points and plug it into slope formula.

(3, 4) and (7, 8)
x₁= 3 x₂= 7
y₁= 4 y₂= 8

​Example

The "1" and "2" refers to which point you are looking at.
Basic format: (x₁, y₁) and (x₂, y₂)

​Info

Step 1: Pick any two points
(2,6) and (9,5)

​Step 2: Identify x₁, x₂, y₁, y₂
( 2 , 6 ) and ( 9 , 5 )
(x₁ , y₁) and (x₂ , y₂)

Example:

Example:

On the table, find when x=0  to find the y-intercept.

y-intercept: 6

​How to find y-intercept from table

Classwork (due at end of period)

Complete "Find Slope and Y-intercept from Tables Classwork" that is posted on Google Classroom. Make sure to turn it in by the end of the period for credit.