How to learn Grade 8: Mathematics

Kentucky academic standards: Mathematics, Grade 8

0 of 3 concepts ready to learn · Markdown, for your AI

1. Functions · Construct a function to model a linear relationship between two quantities.

1. Linear Function Graphs: Recognise that a linear function produces a straight-line graph, understand the relationship between an equation of the form y = mx + c and its graphical representation, and interpret gradient and y-intercept in context

2. Expression and Equations · Analyze and solve a system of two linear equations.

1. Solving Linear Equations: Use algebraic methods to solve linear equations in one variable, including equations that require rearrangement, expanding brackets, and collecting terms on both sides; solve equations with rational number coefficients
2. Simultaneous Equations: Understand that two linear equations can be solved simultaneously by finding the point where their graphs intersect, and interpret this graphically and algebraically as the pair of values satisfying both equations