2. what is the smallest number that must
be subtracted from 80 to make a number that
can be divided exactly by 12.

8

Step-by-step explanation:

we have to give the smallest number that will divide by 12

if we give 1 it will be 79 and this number won't divide to 12

so the second smallest number would be 2 and the answer will be 78 and this doesn't divide by 12 also, when we try all the numbers we can see at last that the smallest number we can give is 8 which will be 72 and this number can also be divided by 12

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent