Which statement is true about the function 1. The domain of the function is all real numbers.
2. The donation of the function is (-3,3)
3. The x intercept is (-2,2）
4. The x intercept is (0,5)
5. The range of the function is all real numbers .
6. The y intercept is (0,5)
7. The y intercept (0,-2)
8.The range of the function is (-5,15)

*Please don’t send me any links to get to the answer I never know how to open them*

Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

(60 points) explain this in detail