Given the function y = -x - 2 and the domain {-5,0,1}, what is the range of the function?

{-3, -2, 3}

Step-by-step explanation:

Subsitute x with the restrictions of the domain numbers into the function.

y = - (-5)-2 = 3

y = - (0)-2 = -2

y = - (1)-2 = -3

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.