Type the correct answer in the box. Write the standard form of the quadratic equation modeled by the points shown in the table below.
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у
-1 -20
0
-6
2
WN -
4
0

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Afootball is throw by a quarterback to a receiver

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?