The directrix of a parabola is represented by the linear equation, and its vertex is located at

Both of these attributes of the parabola are graphed below.

Which of the following is the equation that represents this parabola?

Which of the following is the equation that represents this parabola?

(hurry! ) which expression is equivalent to the following complex fraction?

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane