Answer:
5/6
Step-by-step explanation:
Answer:
the slope is 3 and 1 and the y intercept is 1 and 1
Step-by-step explanation:
8 times 5 equals 40 and 40 divided by 10 equals 4 sir Marni didn’t get anything right
We have that the data have a high point at the start (4). Then, it drops to a lowest point (3) and then it increases again. Hence, an exponential fit is a bad idea; exponential functions are always increasing. The same applies to square root functions, they are always decreasing or increasing and they do not have up and downs.
A quadratic function is the most appropriate function to model the data. While it is true that also cubic functions can act like this, the simplest choice is quadratic functions; they have a lowest dip and then they increase on either side of the dip, just like the data.
The correct answer is d.
using a graph tool
I proceed to graph each case to determine the solution
case A) 
see the attached figure N 1------> is not the solution
case B) 
see the attached figure N 2--------> is the solution
case C) 
see the attached figure N 3-----> is not the solution
case D) 
see the attached figure N 4-----> is not the solution
therefore
the answer is the option
case B)
