3 is correct , base is never equal to 1 cause all of solves of logarithm will be 0
Answer with explanation:
Consider a Logarithmic Function
which is not defined.
Also,⇒ a∈(0,∞)≠1.
b> 0, that is, b∈(0,∞)
Option C:
is not a logarithmic function because the base is equal to 1.
Answer:
B. -21a-15
Step-by-step Explanation:
1) 0.494
2) 0. 49
3) 0.5
Sorry if i get it wrong
Step-by-step explanation: