Whakaoti mō y
y = -\frac{17}{4} = -4\frac{1}{4} = -4.25
Tautapa y
y≔-\frac{17}{4}
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=-\frac{1}{4}-\frac{16}{4}
Me tahuri te 4 ki te hautau \frac{16}{4}.
y=\frac{-1-16}{4}
Tā te mea he rite te tauraro o -\frac{1}{4} me \frac{16}{4}, me tango rāua mā te tango i ō raua taurunga.
y=-\frac{17}{4}
Tangohia te 16 i te -1, ka -17.
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