Search topics

Search
1 of 8 0-day streak

Recognise linear equations

DIFFICULTYintrostandardchallengeexam
QUESTION TYPEMix of allChange
Pick the squared equationClassify a squared equationClassify three plain and squared equationsNOWMix of allRecommended
Question 1 of 8

No calculator

Classify each equation as linear or not linear

(a)1 mark

Classify the equation as linear or not linear

\[4x^2 + 6 = 12\]
(b)1 mark

Decide whether the equation is linear

\[2x + 4 = 9\]
(c)1 mark

Choose the correct linearity classification

\[6x + 1 = 7\]