Which equation reveals the minimum or maximum value of f(x) without changing the form of the equation? A) f(x) = (x - 1)(x-1)
B)f(x)=x2-x-X+1
C)f(x) = (x - 1)2+2
D)f(x) = x2 - 2x + 1

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).

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?