F.LE.4 For exponential Knowledge that The number e needs to be defined as a part of the real models, express as a logarithmic functions are number system in order for students to address F.LE.4. logarithm the solution to a inverses of exponential Students need to be able to compare and contrast the bct = d where a, c, and d are functions properties of exponents and the properties of numbers and the base Knowledge of the logarithms. b is 2, 10, or e; evaluate the properties of logarithms logarithm using technology. and exponents and their (supporting) connection to one another Note: Consider extending this unit to include the relationship between properties of logarithms and properties of exponents, such as the connection between the properties of exponents and the basic logarithm property that log xy = log x +log y.
F.LE.4 For exponential models, express as a logarithm the solution to a bct = d where a, c, and d are numbers and the base b is 2, 10, or e; evaluate the logarithm using technology. (supporting) Note: Consider extending this unit to include the relationship between properties of logarithms and properties of exponents, such as the connection between the properties of exponents and the basic logarithm property that log xy = log x +log y. Knowledge that logarithmic functions are inverses of exponential functions Knowledge of the properties of logarithms and exponents and their connection to one another The number e needs to be defined as a part of the real number system in order for students to address F.LE.4. Students need to be able to compare and contrast the properties of exponents and the properties of logarithms.