It would be like 83=2x+1
so 83-1=82
82=2x
82÷2=41°
This one is pretty simple. You have to look at the zeros given to you and you just have to plug it in for X. For the first function, (X+3(X+4), you replace the Xs so it would look something like this. (3+3)(-4+4). When you solve for both of these you will get 6 and 0. Because they both do not equal out to zero, this function does not work. If you do that to the rest of the functions, you will find that (X-3)(X+4) will equal out to 0 for both. You then know that this is the function. You can make sure that that is the correct answer by plugging the zeros into the other functions as well. If you do so, you will find that the other functions do not work.
Answer:
604,800
Step-by-step explanation:
Hope this helps! :)
Sorry, just need points and I hope you got your answer before it was too late..I hate when I get ignored when I ask questions..jus a waste of points uk
domain={2,9,19}............................