I honestly don't know if this is correct but it might be i think its the middle one y=f(x)=x to the second power
Answer: Second option.
Step-by-step explanation:
It is important to remember the Distributive Property in order to solve this exercise.
The Distributive property states that:

In this case you have the following expression provided in the exercise:

Then, in order to write this expression in another way, you can apply the Distributive property. Multiply each number inside the parentheses by "t".
Applying this procedure, you get:

Notice that this expression matches with the one shown in the the second option.
It would be 2020-1836 = 184 years ago
The parabola has a minimum value of -3 due to the subtraction at the end of the equation.
1/3-1/5
5/3-3/2
I hoped this helped