There are 6 people on the board of supervisors for a homeowners' association. How many different 3-
person committees could be formed from the 6
people?
permutations
combinations
neither permutations nor combinations
DONE

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20