Answer:
A) But if anyone thinks this they should go back to preschool
Step-by-step explanation:
On any other value of x you would take the numerators and denominators and multiply them across:

But, this literally does not make since considering the fact that you cannot divide any value by zero. Try it, it won't work. If we plug these into a trusty dusty calculator, we get this:

0*DOMAINERROR= You can't do it.
There are other reasons why you can't divide by zero, I would suggest looking them up on YT and learning about them.
I would answer A, but the person who wrote this question just wasn't focusing when they wrote the question.
I can’t seem to see the line below
Answer:
8%
Step-by-step explanation:
We will use the equation provided to solve this problem.

Lets plug in the values:
First, divide both sides by 800.
Multiply x by 1

Now, we multiply .08 by 100 to get our interest rate:
(.08)100 = 8
The interest rate is 8%
Answer:
(f - g)(x)= - 6 {x}^{2} - 8x + 9
(f - g)(-4!)= - 55
Step-by-step explanation:
