SAT Math tips, strategies, and step-by-step guides
Master angle relationships for the SAT: parallel line rules, triangle angle sums, exterior angles, and polygon formulas with examples.
Learn to identify and solve similar triangle problems on the SAT. Covers AA similarity, proportional sides, and real-world applications.
Master SAT trig with SOH-CAH-TOA. Learn sine, cosine, tangent, special triangles, and complementary angle relationships.
Everything about circles on the SAT: standard equation, finding center and radius, arc length, sector area, and central angles.
Learn to read and interpret every type of data display on the SAT: bar charts, histograms, pie charts, and two-way tables.
Learn SAT probability from the ground up: basic probability, conditional probability, and two-way tables with worked examples.
Master ratios and proportions for the SAT. Cross-multiplication, part-to-whole, and scaling problems with step-by-step solutions.
Learn to read scatterplots on the SAT: identify trends, interpret lines of best fit, and answer prediction questions confidently.
Ace SAT statistics questions with this guide to mean, median, mode, range, and standard deviation. Includes data table examples.
Master parabola questions on the SAT. Learn vertex form vs standard form, find the axis of symmetry, and interpret graphs.
Everything you need to know about the Pythagorean theorem for the SAT, including common triples, real-world applications, and coordinate geometry.
Master function transformations for the SAT. Learn vertical/horizontal shifts, reflections, and stretches with graph examples.
Everything about complex numbers for the SAT: powers of i, adding, multiplying, and dividing with conjugates. Clear examples throughout.
Handle rational expressions on the SAT with confidence. Learn to simplify, add, subtract, and multiply fractions with variables.
Master polynomial long division and synthetic division for the SAT. Step-by-step walkthroughs with the Remainder Theorem explained.
Logarithms appear on the ACT but not the SAT. Master log rules, equations, and common traps with this complete guide.
Understand exponential growth and decay for the SAT. Learn to identify functions, interpret graphs, and solve real-world problems.
Master SAT coordinate geometry with the distance formula, midpoint formula, and line equations. Clear examples and practice problems.
Everything you need to know about functions for the SAT: notation, domain, range, transformations, and composition.
Everything you need about linear functions for the SAT: slope formula, intercept meanings, and translating word problems into equations.