graph linear relations on the Cartesian plane using digital tools where appropriate; solve linear equations and one-variable inequalities using graphical and algebraic techniques; verify solutions by substitution
Elaborations
recognising that in a table of values, if the first difference between consecutive values of the dependent variable is constant, then it is a linear relation
graphing linear functions and relations of the form x=a , y=a , x≤a , x>a , y≤a , y>a on the Cartesian plane for known values of a
completing a table of values, plotting the resulting points on the Cartesian plane and determining whether the relationship is linear
graphing the linear relationship ax+b=cfor given values of a,band c and identifying from the graph where ax+b<c or where ax+b>c
solving linear equations of the form ax+b=c and one-variable inequalities of the form ax+b<c or ax+b>c where a > 0 using inverse operations and digital tools, and checking solutions by substitution
solving linear equations such as 3x+7=6x-9,representing these graphically, and verifying solutions by substitution
Code
VC2M8A02
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