Algebra 1 Mathematics Evidence Statements September 2023
Maryland State Department of Education 26
F.LE.A.2 Construct linear, and exponential functions, including arithmetic and geometric sequences, given a graph, a description of a
relationship, or two input-output pairs (include reading these from a table).
*This standard is also taught in Algebra II*
Evidence Statement:
• Solve multi-step contextual problems with degree of difficulty appropriate to the course by constructing linear, or exponential
function models, where exponentials are limited to integer exponents.
Clarifications:
• Items must have real-world context.
• Items do not reveal the type of function that should be constructed.
Calculator Code: X
F.LE.A.3 Observe using graphs and tables that a quantity increasing exponentially eventually exceeds a quantity increasing linearly,
quadratically, or (more generally) as a polynomial function.
Not assessed. This is an instructional standard only.
F.LE.B Interpret expressions for functions in terms of the situation they model.
F.LE.B.5 Interpret the parameters in a linear or exponential function in terms of a context.
Note: (F.LE.B.5-1. focuses on linear functions, F.LE.B.5-2 focuses on exponential functions)
*This standard is also taught in Algebra II*
Evidence Statement:
• As stated in the standard.
Clarifications:
• Items must have real-world context.
• Explain the meaning of the slope and y-intercept in terms of real-world context given a linear model.
• Explain the meaning of the base, the exponent, and the coefficient in terms of real-world context, given an exponential model
with a domain in the integers.
Calculator Code: X