Question

Identify the type of function represented by f(x)=3(1.5)^x

Answer 1

Exponent function, y = ab

If x as exponent of any number then it would be exponent function.

Exponent function types:

(i) Growth

(ii) Decay

If value of 0<b<1 then function is decay.

If value of b>1 then function is growth.

We will compare the function and to find value of b

3(1.5) = ab

b = 1.5 > 1

Explanation:

exponential growth