I am not understanding this topic in math and I have a huge test tomorrow, I forgot about this assignment and I would really appreciate it if someone could help me out with this!!! ❤️

(-3,-4)

Step-by-step explanation:

To help you with this problem remember this rule for a function.

ONLY 1 X VALUE corresponds with a y value.

For example look at this problem

Let say y=4

but this also applies to if y=-4

this means that we cant have a function where the same x value produces two different y values. So the answer is (-3,-4).

2,1 is wrong because in a function 2 produces -2 so it cant produces 1 also.

12,7 and -8,8 is wrong for the same reason above.

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%