9th Grade IXL Math Final Review

Directions:Hover over each concept below that you want to review. Hit the control key and click the mouse to take you to that topic. Try to earn 100pts on each topic before you move on to a new one.

Operations and Linear Equations & Inequalities

  • Compare and order rational numbers (Algebra 1 - A.2)
  • Identify rational and irrational numbers (Eighth grade - D.1)
  • Simplify square roots
  • Square roots (Algebra 1 - A.7)
  • Simplify radical expressions (Algebra 1 - EE.1)
  • Find the Greatest Common Factor (GCF) and/or the Least Common Multiple (LCM) for sets of monomials.
  • Divide monomials (Algebra 1 - Y.3)
  • A1.1.1.3.1 Simplify/evaluate expressions involving properties/laws of exponents, roots, and/or absolute values to solve problems.
  • Square roots (Algebra 1 - A.7)
  • Cube roots (Algebra 1 - A.8)
  • Exponents with integer bases (Algebra 1 - V.1)
  • Exponents with decimal and fractional bases (Algebra 1 - V.2)
  • Negative exponents (Algebra 1 - V.3)
  • Multiplication with exponents (Algebra 1 - V.4)
  • Division with exponents (Algebra 1 - V.5)
  • Multiplication and division with exponents (Algebra 1 - V.6)
  • Power rule (Algebra 1 - V.7)
  • Evaluate expressions involving exponents (Algebra 1 - V.8)
  • Simplify radical expressions (Algebra 1 - EE.1)
  • Simplify radical expressions involving fractions (Algebra 1 - EE.2)
  • Multiply radical expressions (Algebra 1 - EE.3)
  • Add and subtract radical expressions (Algebra 1 - EE.4)
  • Simplify radical expressions using the distributive property (Algebra 1 - EE.5)
  • Simplify radical expressions: mixed review (Algebra 1 - EE.7)
  • Evaluate a radical function (Algebra 1 - FF.1)
  • A1.1.1.5.1 Add, subtract, and/or multiply polynomial expressions (express answers in simplest form).
  • Add and subtract polynomials (Algebra 1 - Z.4)
  • Multiply a polynomial by a monomial (Algebra 1 - Z.6)
  • Multiply two binomials (Algebra 1 - Z.8)
  • A1.1.2.2.1 Write and/or solve a system of linear equations (including problem situations) using graphing, substitution, and/or elimination.
  • Is (x, y) a solution to the system of equations? (Algebra 1 - U.1)
  • Solve a system of equations by graphing (Algebra 1 - U.2)
  • Find the number of solutions to a system of equations (Algebra 1 - U.5)
  • Classify a system of equations by graphing (Algebra 1 - U.6)
  • Solve a system of equations using substitution (Algebra 1 - U.8)
  • Solve a system of equations using elimination (Algebra 1 - U.10)
  • A1.1.3.1.2 Identify or graph the solution set to a linear inequality on a number line.
  • Graph inequalities (Algebra 1 - K.1)
  • Graph solutions to one-step linear inequalities (Algebra 1 - K.7)
  • A1.2.1.1.2 Determine whether a relation is a function, given a set of points or a graph.
  • Identify functions (Algebra 1 - Q.4)
  • Identify functions: vertical line test (Algebra 1 - Q.5)
  • A1.2.1.1.3 Identify the domain or range of a relation (may be presented as ordered pairs, a graph, or a table).
  • Domain and range of relations (Algebra 1 - Q.2)
  • A1.2.3.2.2 Analyze data, make predictions, and/or answer questions based on displayed data (box-and-whisker plots, stem-and-leaf plots, scatter plots, measures of central tendency, or other representations).
  • Interpret stem-and-leaf plots (Algebra 1 - N.4)
  • Interpret box-and-whisker plots (Algebra 1 - N.5)
  • Mean, median, mode, and range (Algebra 1 - KK.1)
  • A1.2.3.2.3 Make predictions using the equations or graphs of best-fit lines of scatter plots.
  • Interpret a scatter plot (Algebra 1 - N.6)
  • Scatter plots: line of best fit (Algebra 1 - N.7)
  • A1.2.3.3.1 Find probabilities for compound events (e.g., find probability of red and blue, find probability of red or blue) and represent as a fraction, decimal, or percent.
  • Compound events: find the number of outcomes (Algebra 1 - JJ.3)
  • Identify independent and dependent events (Algebra 1 - JJ.4)
  • Probability of independent and dependent events (Algebra 1 - JJ.5)