Respuesta :

m7148309154

Answer:

NO

Step-by-step explanation:

Thats an absolute value function, an absolute value function can not be negative

Answer:

Not a function.

Step-by-step explanation:

Do the vertical line test. If a line can go from top to bottom and touch the line twice, then it is not a function. A line like this would touch twice on this graph, so it is not a function.