Problems
Functions
- Problem 1: Plugging into a function, easy, free video solution
- Problem 2: Intercepts of a function, easy
- Problem 3: Solving for x given y, easy
- Problem 4: Table Regressions, easy
- Problem 5: Function Transformations, medium
- Problem 6: Stretched & Compressed Functions, medium, free video solution
- Problem 7: Custom Regressions, hard, free video solution
- Problem 8: Radical Models, hard
Systems of Equations & Inequalities
- Problem 9: System of Equations, easy
- Problem 10: Algebraic Systems of Equations, medium
- Problem 11: Lines in terms of real numbers, medium
- Problem 12: English to Math, easy
- Problem 13: Inequalities, medium
- Problem 14: Consecutive odd/even integers, medium
- Problem 15: Inequalities Graphically, medium
- Problem 16: Systems of Inequalities, hard
- Problem 17: System of 1 Equation & 1 Inequality, hard
Algebra with Desmos
- Problem 18: Single Variable Equations, easy, free video solution
- Problem 19: Single Variable Equations with a Constant, medium
- Problem 20: Rearranging Terms, hard
- Problem 21: Simple Equivalent Expressions, easy
- Problem 22: Exotic Equivalent Expressions, easy
- Problem 23: One Variable in Disguise, hard
- Problem 24: Number of Solutions, easy
- Problem 25: Equivalent for all x, medium
Linear Functions
- Problem 26: Slope, medium
- Problem 27: Linear Functions, easy
- Problem 28: Linear Word Problems, easy
- Problem 29: Interpreting Y-Intercept, medium
- Problem 30: Standard Form Equation, easy
- Problem 31: Constants in Linear Functions, medium
- Problem 32: Standard Form - Infinite Solutions, hard
- Problem 33: Parallel Lines, medium
- Problem 34: Perpendicular Lines, hard
Exponential Growth
- Problem 35: Percentages, easy
- Problem 36: Reverse Percentage Example, medium
- Problem 37: Hard Percentages, hard
- Problem 38: Exponent Rules, medium
- Problem 39: Mixtures, medium
- Problem 40: Exponential vs Linear Growth, easy
- Problem 41: Exponential Function Structure, medium
- Problem 42: Shifting Exponents, hard
- Problem 43: Constant & Coefficient, medium
- Problem 44: Points on Exponential Function, medium
- Problem 45: Fractional Exponents, hard
- Problem 46: Exponential Growth Rate, hard
Quadratics & Polynomials
- Problem 47: Factoring, medium
- Problem 48: Integer Factors, medium
- Problem 49: Evaluating all Potential Factors, hard
- Problem 50: Two Ways to Factor, hard
- Problem 51: Factors of a Quartic, hard
- Problem 52: Number of Solutions to Quadratic, easy
- Problem 53: Analyzing Quadratic Solutions, medium
- Problem 54: System of Quadratic and Horizontal Line, medium
- Problem 55: One Real Quadratic Solution, hard
- Problem 56: 2 Quadratics with No Solution, hard
- Problem 57: Sum of Quadratic Solutions, medium
- Problem 58: Product of Quadratic Solutions, medium
- Problem 59: Interpreting Quadratic Functions, easy
- Problem 60: Quadratic Applications, hard
- Problem 61: Factored Form, hard
- Problem 62: Vertex Form, hard
- Problem 63: Lowest Possible Sum, hard
- Problem 64: Polynomial Solutions, easy
- Problem 65: Polynomial Functions, hard
- Problem 66: Rational Functions, medium
Angles & Triangles
- Problem 67: Angle Properties, medium
- Problem 68: Total Interior Angles, hard
- Problem 69: Radians, easy
- Problem 70: Unit Circle, hard
- Problem 71: Triangle Sides, medium
- Problem 72: Sine, Cosine, Tangent, easy
- Problem 73: Solving sin/cos/tan, easy
- Problem 74: Cofunction Identity Geometrically, hard
- Problem 75: Cofunction Identity Algebraically, medium
- Problem 76: Congruence, easy
- Problem 77: Similarity, easy
- Problem 78: Proving Similarity & Congruence, medium
- Problem 79: Triangle in a Triangle, hard
- Problem 80: Altitudes, hard
- Problem 81: Isosceles Triangles, easy
- Problem 82: Equilateral Triangles, medium
Circles
- Problem 83: Arc Length, easy, free video solution
- Problem 84: Inscribed Angle Theorem, medium
- Problem 85: Line Tangent to Circle, medium
- Problem 86: Quadrilateral from Tangent Lines, hard, free video solution
- Problem 87: Standard Form of a Circle, medium
- Problem 88: Interpreting Standard Form of a Circle, medium
- Problem 89: General Form of a Circle, medium
- Problem 90: Circle with Constants, hard
- Problem 91: Making a Circle, medium
Area, Surface Area, Volume
- Problem 92: Perimeter, easy
- Problem 93: Area, easy
- Problem 94: Squares & Circles, medium, free video solution
- Problem 95: Area from Points, hard
- Problem 96: Volume, easy
- Problem 97: Density, easy
- Problem 98: Scaling Figures, medium
- Problem 99: Prism Surface Area, hard
- Problem 100: Similar 3D Figures, hard
- Problem 101: Sphere Enclosures, hard
- Problem 102: Pyramids & Surface Area, hard, free video solution
- Problem 103: Cones, hard
Rates & Units
Statistics
- Problem 112: Reading a Chart, easy
- Problem 113: Interpreting Graphs, easy
- Problem 114: Scatterplots, easy
- Problem 115: Probability, medium
- Problem 116: Conditional Probability, medium
- Problem 117: Probability with Percentages, hard
- Problem 118: Mean, Median, Range, easy
- Problem 119: Mean vs. Median, medium
- Problem 120: Mean Analysis, medium
- Problem 121: Standard Deviation, medium
- Problem 122: Scaling Data, medium
- Problem 123: Box Plots, easy
- Problem 124: Sampling, medium
- Problem 125: Margin of Error, medium