If a coin is tossed twice how many possible outcomes are there ?

1/4

Step-by-step explanation:

when a coin is tossed twice

there is a chance of getting heads twice and tails

twice.

so the probability or possible outcome is 1/4.

hope u understood and it helps

feel free to ask if have doubt or didn't understand this

and ur welcm

okay so 15.15 *()5: +5/6

step-by-step explanation:

  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.