This is what the graph looks like: The parabola only just touches the x-axis at x = â2/3; it doesn't actually cross. This is always true: if you have a root that appears exactly twice, then the graph will kiss the axis there, but not pass through.1  Solve 3x2 + 4x + 2 = 0.hen the answer is: x = â1.24, x = 3.24, rounded to two places. For reference, here's what the graph looks like: There is a connection between the solutions from the Quadratic Formula and the graph of the parabola: you can tell how many x-intercepts you're going to have from the value inside the square root.
The definition of a plummet is something that weighs something else down. An example of plummet is a weight tied to a piece of material. Plummet is defined as to fall down quickly and suddenly. An example of plummet is for a model airplane to quickly plunge from the sky.
Collins Concise English Dictionary Â© HarperCollins Publishers:: abyss /ÉËbÉªs/. n. 1  a very deep or unfathomable gorge or chasm. 2  anything that appears to be endless or immeasurably deep, such as time, despair, or shame.  hell or the infernal regions conceived of as a bottomless pit.