1. write an equation for the following graph. 2. write an equation for the following graph. 3. write an equation for the following graph.

1.  pick 2 points

(0,2) (-2,0)

find the slope

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

m=(0-2)/(-2-0)

m=-2/-2

m=1

use point slope form

y-y1 = m(x-x1)

y-2 = 1 (x-0)

y-2 =x

change to slope intercept

add2 to each side

y = x+2

NOT SURE THE ORDER FOR 2 AND 3  CHECK THE POINTS

2.  "v"'s are absolute value equations

vertex is at (-1, -3)

the slope is 1  (it goes over 1 and up (or down) 1

y  = m abs (x-h) +k  where (h,k) is the vertex

y = abs (x--1) -3

y = abs (x+1) -3

3.  "v"'s are absolute value equations

vertex is at (-1, 0)

the slope is 1  (it goes over 1 and up (or down) 1

y  = m abs (x-h) +k  where (h,k) is the vertex

y = abs (x--1) +0

y = abs (x+1)

you divide the cost ($15) by the quantity (6) to get your questions answer. the yo-yo costs $2.50. hope this : )!

step-by-step explanation:

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation: