AM-1029
Line meeting a curve
A Math · Secondary 4 · Hard · Line meeting a curve
The line with equation
y=2x−1 intersects the curve
x2−4x+y2+6y+5=0 at points
P and
Q. Find the coordinates of
P and
Q.
- P(0,−1), Q(−54,−513)
- P(0,−1), Q(−54,−57)
- P(0,1), Q(−54,−513)
- P(0,−1), Q(54,513)
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