Which of the following increases the fastest? A. h(x)=3x^2 B. f(x)=3x C. g(x)=3^-x D. j(x)=3

Question

please help

Answer 1

A h(x)=3x²

B f(x)=3x

C g(x)=3^-x

D j(x)=3

 

A) Whatever x is, it gets squared, then multiplied by 3

B) x is a linear growth up

C) When we have a negative exponent, while there is growth, it's almost flat in it.

D) there is no variable at all, so this is flat.

 

A, with the square power, increases the fastest.