A measure of center<span> is a value at the </span>center<span> or middle of a </span>data set. Graphically, thecenter<span> can be viewed as the "balance point" of the display. Algebraically, the most common ways to find the </span>center<span> are with the mean, median, or mode. Mean is the average or sum of all </span>data<span> points divided by the number of points.</span>
I think it would be the third option. I jiust guessed.
Well, the slope for each side is simple.
All you have to do to remember slope is rise over run.
So for example:
For Vertices E and F the Slope would be 3/9
For Vertices G to H the slope would be 3/9
For vertices G to F the slope would be 6/2
For vertices H to E the slope would be 6/2
What do you notice about slopes on opposite sides?
Answer:
( H to E,and G to F) Have the same slope
(And G to H and E to F.) Have the same slope.
What do you notice about slopes of adjacent lines?
adjacent means adjoining or next to. So can you figure this question out? Using the information above?
Answer:
The average of the four numbers is 79.
