Linear graphs

Chapter 60 of 38 strong

RESTS ONSigned numbersCH 2 Multiplication and divisionCH 1 Decimal place valueCH 1 Simplify a fractionCH 2Evaluate a piecewise linear rule in the branch containing the inputFOUNDATIONSTabulate a sequence by term number and term valueFOUNDATIONSGraph an arithmetic sequence as discrete pointsFOUNDATIONSApply the closed rule for a linear finance modelFOUNDATIONSApply the closed rule for the nth term of an arithmetic sequenceFOUNDATIONSState and respect a linear model's domain of interpretationFOUNDATIONSRecover financial parameters from a linear recurrence relationFOUNDATIONSSolve a one-step linear equationCH 2 Convert between unitsCH 1 Solve equations with unknowns on both sides by collecting them onto one sideCH 8 Classify a scatterplot's form as linear or non-linearCH 5Find the constant of variation for a stated direct relationshipFOUNDATIONSTranslate between a variation statement, its ∝ form and its equationFOUNDATIONSSolve equations with the unknown inside a fraction by clearing the denominator firstCH 8

Reading linear graphs

Distance-time graphs

Plotting lines from tables

Midpoint and segment length

Gradient from coordinates

Rates and gradients

Gradient-intercept form

Parallel and perpendicular lines

Sketching lines from intercepts

Linear modelling

Direct and inverse proportion