Qual o valor das expressões (-5) + (+6) + (-2)?
(-22) - (+8) + (+10)?
(-12) . (+4) : (-2)?

(-5) +(+6) +(-2) = (-1)

(-22) -(+8) +(10) =(-4)

Step-by-step explanation:

(-5)+ (+6) is 1 + (-2) is (-1)

(-22)-(+8) is (-14)+(10) is (-14)

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

  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.