Which shows the correct substitution of the values a, b, and c from the equation 0 = - 3x? - 2x + 6 into the quadratic
formula?
Quadratic formula x= -1Vb?-100
20
1--2) +/- 2)2 - 4(-3)(0)
2-3)
- 2 +7 22.-46-3)(6)
21-3)
x=-(-2)^(-2)2 - 43)(6)
23)
x = -2 +12? - 4336
2(3)

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.