Select Yes or No for each function to tell whether the function is exponential or not Function f(x)=x^3

f(x)=2*3^x

f(x)= 3*1/2x

f(x) = 1.003^x

f(x) = 3*x^2

f(x)= 1/10*4^x

given below

Step-by-step explanation:

f(x)=x^3 =  polynomial function

f(x)=2*3^x = exponential exponential  

f(x)= 3*1/2x = linear function

f(x) = 1.003^x = Exponential function

f(x) = 3*x^2 =  Quadratic function  

f(x)= 1/10*4^x = Exponential functions

Step-by-step explanation:

Exponential function is:

Verify the given functions:

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.