Which of the following points lies on the graph of y = x^2 - 2x + 6

(-3, 21)
(-1, 10)
(-2, 0)
ty<3
b. s=reported

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

The triangles are similar. what is the value of x? show your work.

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?