What is the numbers (3, 5) and (6, 9) placed on a graph

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

i believe that the answer is

b. y-1=-2(x-4)

hope this !