Respuesta :

The general form of logarithmic function is [tex] log_{b} [/tex] y = x 
We can transform it to exponential function by following the general form of exponential function y = [tex] b^{x} [/tex]

we have: 

b = 10   ⇒ if the base of logarithm is not given, its default value is 10
x = a
y = 784

our exponential form in this is 

784 = [tex] 10^{a} [/tex]

Answer:

Apex the answer is 10^a=784

Step-by-step explanation: