Enter Title

FUNdamentals

100

Label the following coordainate as in x_1,  y_1,  x₂  , y₂

(2, 1) (3,-6)

2 is x₁

1 is y₁

3 is x₂

-6 is y₂

200

what letter is used to represent slope

m

300

When finding slope on a graph, which point would you start with?

The left point

400

What is the equation for finding slope

m=y₂ - y₁ / x₂  - x₁

500

using words 

what is slope?

 slope is  rise / run

otherwise know as the 

difference in y's / difference in x's

coordinates given

200

Find the slope

(1, -19) (-2, -7)

m= 12/-3 or 4

question # 2

300

Find the slope

(3, 0)  ( -11, -15)

m= 15/14

question # 7

400

Find the slope

(20, 8) (9,16)

m= -8/11

question # 6

graph

200

Using your worksheet:

What number question has a line going through the following coordinates?

(-4, 4) (0,-1)

(hint it's on the second page)

Find the slope using those coordinates

question number 4.

m=-5/4

300

What number graph has a line going through the following coordinates

(-1, -4)  (1, -3)

Find the slope?

Graph number 3

m=1/2

400

Using your worksheet

What number has a line going through the following coordinates?

(0,0) (2,1)

Find the slope

graph 1

m= 1/2