What is the slope of the line passing through the point 2 comma negative 1 and the origin?

- 1/2 or - 1.5

Step-by-step explanation:

I would suggest using a table

x       y

2      -1

0      0

from -1 to 0, you add 1

from 2 to 0, u subtract 2

so y/x

1/-2

Your slope will be -1/2 or -1.5

Hope this helped!

they are =

Step-by-step explanation: on a number line from 0 to 3 (shown) -3 and +3 are all three "jumps" away from 0.

3                   2                     1                   0                -1                 -2                 -3

I hope I helped, good luck!