Given triangle abc with coordinates a(−4, 4), b(−4, 1), and c(−6, 0), and its image a′b′c′ with a′(0, 0), b′(−3, 0), and c′(−4, −2), find the line of reflection.
the line of reflection is at y=

  y = x + 4

Step-by-step explanation:

The line of reflection is the perpendicular bisector of segment AA', so passes through point (A+A')/2 = (-2, 2) and is perpendicular to the line through A and A'. That line is y = -x, so the point-slope equation of the line of reflection is ...

  y = 1(x -(-2)) +2

  y = x +4

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

the answer is c)8

step-by-step explanaction: