Determine if Set of Points is a Function: Which set of ordered pairs does not represent a function: {(−2,5),(0,−9),(8,−2),(7,4)}, {(−3,4),(−5,4),(7,−3),(2,−9)}, \{(2, -9), (-5, -1), (-6, -3), (-5, 7)\}, {(1,−8),(−9,−2),(−4,0),(4,−8)}

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.

your answer   is c

step-by-step explanation:

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram

look at the picture i have filled out a table for it. hope this .