Algebra II (Grade 10–11) Exam Survival Guide

Must-do topics

• Functions: quadratic, polynomial, rational, exponential, logarithmic.
• Complex Numbers: i² = –1, operations, quadratic solutions.
• Polynomials: long & synthetic division, factoring, roots.
• Exponential & Logarithmic Equations: growth/decay, compound interest.
• Sequences & Series: arithmetic, geometric, sigma notation.
• Conics: parabolas, circles, ellipses, hyperbolas.

Top traps

• Forgetting ± with quadratic formula.
• Mixing exponential vs logarithmic properties.
• Division errors in synthetic division.
• Radius vs diameter mix-ups in conics.
• Thinking geometric series grows linearly.

Quick checks

• Solve: x² + 4x + 5 = 0.
• Convert log₂8 = 3 → exponential form.
• Sum of first 5 terms: 2, 4, 8...
• Graph y = 1/x (state asymptotes).
• Identify: ellipse vs hyperbola.

You will make

• Quadratic Equation Toolkit (3 solving methods).
• Exponential Growth/Decay Chart.
• Synthetic Division Practice Cards.
• Conics Formula Foldable.