Question

Based on the family the graph below belongs to, which equation could represent the graph

Answer 1

Answer: Second option y=log(2x)+3

Solution:

Based on the family of graphs shown in the attached file, the equation could represent the graph is y=log(2x)+3

This graph is the graph of the funtion y=log(x) stretched horizontally by a factor of 2 and translated 3 units upward.

Answer 2

Eliminate all but the 2nd possible answer, because this graph definitely shows a connection to the family of logarithmic curves.