GIVING BIG BRAINS! Help 1) What's the probability of getting a red marble

2) what’s the probity of getting a blue marble

3) what’s is the probity of not getting a blue or red marble
4) what’s is the probability of not getting s green marble

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.