Tennessee flagTennessee: Algebra I | A1 Math Standards

45 standards · 4 domains

A1.A

  • A1.A.APR.A.1 Add, subtract, and multiply polynomials. Use these operations to demonstrate that polynomials form a closed system that adhere to the same properties of operations as the integers.
  • A1.A.CED.A.1 Create equations and inequalities in one variable and use them to solve problems in a real-world context.
  • A1.A.CED.A.2 Create equations in two variables to represent relationships between quantities and use them to solve problems in a real-world context. Graph equations with two variables on coordinate axes with labels and scales, and use the graphs to make predictions.
  • A1.A.CED.A.3 Create individual and systems of equations and/or inequalities to represent constraints in a contextual situation, and interpret solutions as viable or non-viable.
  • A1.A.CED.A.4 Rearrange formulas to isolate a quantity of interest using algebraic reasoning.
  • A1.A.REI.A.1 Understand solving equations as a process of reasoning and explain the reasoning. Construct a viable argument to justify a solution method.
  • A1.A.REI.B.2.a Solve linear equations and inequalities, including compound inequalities, in one variable. Represent solutions algebraically and graphically.
  • A1.A.REI.B.2.b Solve absolute value equations and inequalities in one variable. Represent solutions algebraically and graphically.
  • A1.A.REI.B.3.a Solve quadratic equations by inspection (e.g., for x^2 = 49), taking square roots, knowing and applying the quadratic formula, and factoring, as appropriate to the initial form of the equation. Recognize when a quadratic equation has solutions that are not real numbers.
  • A1.A.REI.B.3.b Solve quadratic inequalities using the graph of the related quadratic equation.
  • A1.A.REI.C.4 Write and solve a system of linear equations in real-world context.
  • A1.A.REI.D.5 Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line).
  • A1.A.REI.D.6 Explain why the x-coordinates of the points where the graphs of the equations y = f(x) and y = g(x) intersect are the solutions of the equation f(x) = g(x). Find approximate solutions by graphing the functions or making a table of values, using technology when appropriate.
  • A1.A.REI.D.7 Graph the solution set to a system of linear inequalities in two variables as the intersection of the corresponding half-planes.
  • A1.A.SSE.A.1.a Interpret parts of an expression, such as terms, factors, and coefficients.
  • A1.A.SSE.A.1.b Interpret complicated expressions by viewing one or more of their parts as a single entity.

A1.F

  • A1.F.BF.A.1.a Determine steps for calculation, a recursive process, or an explicit expression from a context.
  • A1.F.BF.B.2 Identify the effect on the graph of replacing f(x) by f(x) + k, k f(x), f(kx), and f(x + k) for specific values of k (both positive and negative); find the value of k given graphs.
  • A1.F.IF.A.1 Understand that a function from one set (called the domain) to another set (called the range) assigns to each element of the domain exactly one element of the range. If f is a function and x is an element of its domain, then f(x) denotes the output of f corresponding to the input x. The graph of f is the graph of the equation y = f(x).
  • A1.F.IF.A.2.a Use function notation to evaluate functions for inputs in their domains, including functions of two variables.
  • A1.F.IF.A.2.b Interpret statements that use function notation in terms of a context.
  • A1.F.IF.A.3 Understand geometric formulas as functions.
  • A1.F.IF.B.4 For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship.
  • A1.F.IF.B.5 Relate the domain of a function to its graph and, where applicable, to the context of the function it models.
  • A1.F.IF.B.6 Calculate and interpret the average rate of change of a function (presented algebraically or as a table) over a specified interval. Estimate and interpret the rate of change from a graph.
  • A1.F.IF.C.7 Graph functions expressed algebraically and show key features of the graph by hand and using technology.
  • A1.F.IF.C.8.a Rewrite quadratic functions to show zeros, extreme values, and symmetry of the graph, and interpret these in terms of a real-world context.
  • A1.F.IF.C.9.a Compare properties of two different functions. Functions may be of different types and/or represented in different ways.
  • A1.F.IF.C.9.b Compare properties of the same function on two different intervals or represented in two different ways.
  • A1.F.LE.A.1.a Know that linear functions grow by equal differences over equal intervals and that exponential functions grow by equal factors over equal intervals.
  • A1.F.LE.A.1.b Recognize situations in which one quantity changes at a constant rate per unit interval relative to another.
  • A1.F.LE.A.1.c Recognize situations in which a quantity grows or decays by a constant factor per unit interval relative to another.
  • A1.F.LE.A.2 Construct linear and exponential functions, including arithmetic and geometric sequences, given a graph, a table, a description of a relationship, or input-output pairs.
  • A1.F.LE.B.3 Interpret the parameters in a linear or exponential function in terms of a context.

A1.N

  • A1.N.Q.A.1.a Choose and interpret the scale and the origin in graphs and data displays.
  • A1.N.Q.A.1.b Use appropriate quantities in formulas, converting units as necessary.
  • A1.N.Q.A.1.c Define and justify appropriate quantities within a context for the purpose of modeling.
  • A1.N.Q.A.1.d Choose an appropriate level of accuracy when reporting quantities.

A1.S

  • A1.S.ID.A.1 Use measures of center to solve real-world and mathematical problems.
  • A1.S.ID.A.2 Use statistics appropriate to the shape of the data distribution to compare center (mean, median, and/or mode) and spread (range, interquartile range) of two or more different data sets.
  • A1.S.ID.A.3 Interpret differences in shape, center, and spread in the context of the data sets, accounting for possible effects of extreme data points.
  • A1.S.ID.B.4 Represent data from two quantitative variables on a scatter plot, and describe how the variables are related. Fit a function to the data; use functions fitted to data to solve problems in the context of the data.
  • A1.S.ID.C.5 Interpret the rate of change and the constant term of a linear model in the context of data.
  • A1.S.ID.C.6 Use technology to compute the correlation coefficient of a linear model; interpret the correlation coefficient in the context of the data.
  • A1.S.ID.C.7 Explain the differences between correlation and causation. Recognize situations where an additional factor may be affecting correlated data.

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