I know this is not technically answering your question but there is this app called photomath that I'm pretty sure could help u answer this question. hope if u try out the app it works for you.....
Y=mx+b b is the y intercept which is 4
m is the slope which is rise over run which is -4/2 which is -2
Linear y=-2x+4
Answer:
41428.57
Step-by-step explanation:
Average rate of change=(y2-y1)/(x2-x1)
(840,000-550000)/(11-4)
=41428.57
C. assosiative property
as it follows the rule....
(a+b)+c = a+(b+c)
so c is the correct answer.....
HOPE IT HELPS YOU '_'
