Which shows the correct substitution of the values a, b, and c from the equation 0 = - 3x2 – 2x + 6 into the quadratic formula?
Quadratic formula: x = -btvb2 - 4ac
2a
O x==(-2)+V67232–48–336)
2(-3)
X =
-2 3/22 - 4(-3)(6)
2(-3)
O x=-(-2)/(-2)2 - 4(3(6)
2(3)
Ox=
-23V22 - 4(3)(6)
2(3)

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.

What is the equation of the line that passes through (-3, -1) and has a slope of 2/5 ? put your answer in slope-intercept form. a y= 2/5x+1/5 b y=2/5x-1/5 c y=-2/5x-1/5