The equation of the line of best fit for the nine points is determined. Then, three more points are added to the scatter plot, but the equation of the original line of best fit remains unchanged. Which three ordered pairs are most likely the added data points?
1. (4.4), (5,5), (6,6)
2. (4. 10), (4, 11),(4,12)
3. (8,9), (8, 10). (8.11)
4. (10,10). (10, 11), (10, 12)

phosphate, calcium ion, chloride ion, neon atom

step-by-step explanation:

isocolese triangle

we know that the line connect a and b is the hyptonuse

so first find the hypotonuse length using the distance formula, call the length c

since it is an isocolese triangle, the lengths of the legs are the same

using pythagorean theorem,

in this case, a=b since isocolese triangle so we get

or

we can find c so we can find the distances

we know that if we draw 2 circles, each has center at a and b, and find where they intersect, we can the 2 possible locations for c

if a has center at (xa,ya) and b has center at (xb,yb), then we can solve where

and

intersect to find where they intersect

i'm not going to put an example because i have to go to class. i hope this explanation is enough

hi there!

1. define: accuracy

a) how close a measured value is to the actual (true) value.

hope this : )