La Masa de un objeto hecho de una aleación de oro y plata es de 354g. Inmerso en agua, cuya densidad es de 1g/cm3, sufre una pérdida aparente correspondiente a 20g de masa. Sabiendo que la densidad del oro es de 20g/cm3 y de la plata 10g/cm3, podemos afirmar que el objeto contiene la siguiente masa de oro:​

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

11

step-by-step explanation:

32.50-7.50=25

225/25=11

you bought 31 v bucks

step-by-step explanation:

25+6=31

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.