Which equation represents the axis of symmetry of the function y=-2x^2+4x-6. a. y= 1 b. x= 1 c. x= 3 d. x= -3

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

Solve the equation for y. -1 = 1/3y + 11. will give 5 stars if answered correctly!

What is the value of 4x to the third +4x if x is 4