The set of ordered pairs (-1, 8), (o, 3), (1, -2), and (2, -7) represent a function. What is the range of the funcion? O (rx=-1, 0, 1, 2}
O y:y=-7,-2, 3, 8}
O (rx=-7, -2, -1, 0, 1, 2, 3, 8}
O y:y=-7,-2, -1, 0, 1, 2, 3, 8)

m=-16

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.

86

step-by-step explanation:

find the area of the triangle then multiply by 2 then add the area of the parollelegram multiplied by 2