What is the absolute value of the number indicated on the number line below?B.
8
D.
9
it can be either b or d
if your trying to find the absolute value for -8 then its b
if your trying to find the absolute value for -9 then its d
Find two points on the graph.
example: (1,2) and (3,4)Using the equation,
,will give you the answer.
so for the example, if you plug in the numbers, you get (mobile) 1/3
See attachment
then we add 7 and 5 and divide that by 2, which gives you
6 (x-coordinate)
and add 10 and -8 and divide that by 2, which gives you
1 (y-coordinate)the answer is (6, 1)justification
so midpoint is basically the middle point of 2 points
that's why we have to add the two x coordinates first then divide it by 2
or add the two y coordinates then divide it by 2