Which of the following describes the parabola with the equation y = 4x2 − 12x + 9? The axis of symmetry is x = 4 and the vertex is (4, −12). The axis of symmetry is x = 1.5 and the vertex is (1.5, 0). The axis of symmetry is x = −1.5 and the vertex is (−1.5, 36). The axis of symmetry is x = 0 and the vertex is (0, 9).

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice