1
AssignmentMultiple Choice

Reflections of Exponential Functions

Question 1 • Common Core Algebra I B-IC

Which student is correct and why?

Answer
A
Alissa is correct because the domain will change from negative to positive x-values.
B
Alissa is correct because a reflection across the y-axis will change the possible input values of the reflected function.
C
Simon is correct because even though the input values are opposite in the reflected function, any real number can be an input.
D
Neither student is correct.