← SAT/ACT Prep
ACT Math
Forty-five questions in fifty minutes, one section, four choices each, no formula sheet. About three fifths of it is high-school mathematics across five domains, and the rest is arithmetic from earlier grades asked at a question a minute. Six domains, weighted here as the test weights them. Start with the diagnostic; it will tell you which of the nineteen topics to read.
- Domain 1 · 7–10%Lesson ready
Number & Quantity
- Exponents & Radicals
- Complex Numbers, Vectors & Matrices
- Number Properties & Scientific Notation
- Domain 2 · 12–15%Lesson ready
Algebra
- Linear, Polynomial & Radical Expressions
- Systems & Inequalities
- Quadratics & Factoring
- Domain 3 · 12–15%Lesson ready
Functions
- Notation, Graphs & Transformations
- Linear, Quadratic, Exponential & Logarithmic
- Arithmetic & Geometric Sequences
- Domain 4 · 12–15%Lesson ready
Geometry
- Shapes, Solids & Their Measures
- Circles, Arcs & Sectors
- Trigonometry
- Coordinate Geometry
- Domain 5 · 8–12%Lesson ready
Statistics & Probability
- Centre, Spread & Distributions
- Probability & Data Collection
- Counting & Expected Value
- Domain 6 · 40–43%Lesson ready
Integrating Essential Skills
- Rates, Percentages & Proportions
- Multi-step Problems
- Fractions, Decimals & Number Sense
6 domains · 19 topics · full-length test to come