The answer is polygon, concave hexagon.
A polygon is an enclosed shape and a concave hexagon is a hexagon with at least 1 internal angle
Answer:
Step-by-step explanation:
There are four points here. We look at the x-values and identify {2, 1, -2, 1]. This can be reduced to {-2, 1, 2}
Unfortunately, the input '1' shows up twice and thus the relation cannot be a function; we cannot have two different y-values for the same x-value (1).
-45 + 150 = 105
Carol has $105 in her account after receiving her paycheck.
A
there is no subtracting here because she can add a pair of socks or jeans to either