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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



Sagot :

Answer:

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

Answer:

  • B, D, F - yes
  • A, C, E - no

Step-by-step explanation:

Exponential function is:

  • f(x) = abˣ

Verify the given functions:

  • A. f(x)=x³              ⇒ No, cubic function
  • B. f(x)=2*3ˣ          ⇒ Yes
  • C. f(x)= 3*1/2x      ⇒ No, linear function
  • D. f(x) = 1.003ˣ     ⇒ Yes
  • E. f(x) = 3*x²         ⇒ No, quadratic function
  • F. f(x)= 1/10*4ˣ      ⇒ Yes