This is for people who just want to talk

hello

Step-by-step explanation:

hello is a greeting word for people that wants to be friendly to other people and the sigh language for hello is just waving your have for people you want to greet and another word for hello is hi, hi is a word for greeting also the sigh language of hi is waving your hand for example

Hello:

Hi:

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4