What is the closed linear form of the sequence of the negative even integers starting with -2?

a) an = 2n
b) an = -2n
c) an = -2 - n
d) an = -2 + 2n

Hello,

n=1,2,3, and not 0

Answer B a(n)=-2*n

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c