Answer:
b. rational functions
d. linear functions
Step-by-step explanation:
Although we do not know exactly which lesson you are referring to, it is ver likely that a lesson that focuses on exponential functions will also focus on rational functions and linear functions. This is because the topics all relate to functions. Moreover, "simplifying exponential functions" is already included in the topic of "exponential functions," while "operations with matrices" and "conic sections" are not closely related to the subject.