Question

PLEASEE HELPP ANYONE
Which of the following describes the function shown in the table below?
X COLUMN IS -4,-1,2,4,5, Y COLUMN IS 16,2,0.25,0.0625,0.03125
A exponential, there is a constant rate of growth
B exponential, there is a constant rate of decay or decrease
C quadratic, there is a second degree change in the y-values
D quadratic, there is a constant difference between consecutive y-values

Answer 1

Answer: B. Exponential. There is a constant rate of decay or decrease. 

The y-values decrease by 1/4 of the number that comes before every time. 

Answer 2

Answer:

   Option B

Step-by-step explanation:

 Given :

              X : -4        -1        2            4              5

              Y :  16        2       0.25   0.0625    0.03125  

The graph is attached which shows it is exponential.

There is a decrease rate as shown

therefore, there is a constant rate of decay or decrease

Option B is correct  i.e. it is exponential, there is a constant rate of decay or decrease.