Solve it in Desmos
The Digital SAT gives you a built-in Desmos graphing calculator on every Math question. These guides show, type by type, exactly what to enter and what to read, so the graph does the work.
Algebra
Inequalities from Word ProblemsMatch the equation to the descriptionInequalities from a GraphMatch the equation to the descriptionInterceptsGraph it and read the pointLinear EquationsSolve by graphingLinear InequalitiesSolve by graphingLinear Word ProblemsMatch the equation to the descriptionMatching a Table to a RuleMatch the equation to the descriptionNumber of Solutions of a SystemGraph and find the intersectionNumber of Solutions of an EquationGraph and find the intersectionParallel and Perpendicular LinesMatch the equation to the descriptionSlope of a LineGraph it and read the pointSystems from Word ProblemsGraph and find the intersectionSystems of Linear EquationsGraph and find the intersection
Advanced Math
Absolute Value EquationsSolve by graphingEquivalent ExpressionsTest a value to check equivalenceExponential Growth and DecayMatch the equation to the descriptionFunction NotationUse Desmos as a calculatorFunction TransformationsMatch the equation to the descriptionGraph FeaturesGraph it and read the pointQuadratic EquationsGraph it and read the pointQuadratic-Linear SystemsGraph and find the intersection
Problem-Solving & Data Analysis
Geometry & Trigonometry
Angle RelationshipsUse Desmos as a calculatorArc Length and Sector AreaUse Desmos as a calculatorArea and PerimeterUse Desmos as a calculatorCircle EquationsGraph it and read the pointRight Triangles and the Pythagorean TheoremUse Desmos as a calculatorScale Factor for Area and VolumeUse Desmos as a calculatorVolume and Surface AreaUse Desmos as a calculator
The same Desmos calculator is built into the Digital SAT's Bluebook app. Browse all question types.