Algebra1 SOL Brain Dump

Graphing

Techniques for graphing linear equations, including slope, vertical and horizontal intercepts, and undefined slope.

Parallel Lines

Lines with the same slope that never intersect.

Perpendicular Lines

Lines that intersect at right angles, with slopes that are opposite reciprocals of each other.

Direct Variation

Relationship between two variables where one is a constant multiple of the other.

Inverse Variation

Relationship between two variables where their product is a constant.

Factoring

Methods like GCF and DOS to simplify algebraic expressions.

Exponent Rules

Rules for multiplying, dividing, adding, and subtracting exponents.

Quadratic Equations

Equations of the form ax^2 + bx + c = 0.

Systems of Equations

Solving equations with multiple variables by graphing or algebraic methods.

Radicals

Solving equations involving square roots or other radicals.

Inequalities

Rules for solving and graphing inequalities, including flipping the sign when multiplying/dividing by a negative number.

Properties

Mathematical properties like Associative, Commutative, Distributive, and Identity.

Desmos Calculator

Steps for using Desmos to graph equations, find GCF, analyze data, and solve algebraic problems.