Find the equation of the exponential function represented by the table below:

The equation of the exponential function represented by the table will be:

Step-by-step explanation:

We know the equation of exponential function such as

Put x=0, and y=2 in the function

Also x=1, and y=8 in the function

Thus,

Therefore, the equation of the exponential function represented by the table will be:

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional