2 Linear expressions, relations and equations
Chapter 20 of 15 strong
RESTS ONSigned numbersCH 1Simplify a single algebraic term by multiplying, dividing and cancelling powersFOUNDATIONSHighest common factorFOUNDATIONSSubstitute known values into a formula and evaluate it correctlyFOUNDATIONSTabulate a sequence by term number and term valueFOUNDATIONSGraph an arithmetic sequence as discrete pointsFOUNDATIONSSolve a one-step linear equationFOUNDATIONSMultiply and divide fractionsCH 1Write a line's equation from its y-intercept and slopeFOUNDATIONSTranslate a described situation into a linear equation in one unknownFOUNDATIONSApply the closed rule for a linear finance modelFOUNDATIONSApply the closed rule for the nth term of an arithmetic sequenceFOUNDATIONS
Create and simplify linear expressions
Expand and factorise linear expressions
Construct tables and graphs of linear relations
Solve and verify signed linear equations
Solve and interpret linear inequalities
Model practical situations with linear relations
Trace, test and correct algorithms