TS EAMCET · Maths · Parabola
If a parabola having horizontal axis and passes through the points and then the -coordinate of the focus of that parabola is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(B)
Step-by-step Solution
Detailed explanation
Parabola is given by x=ay2+by+c It passes through -2,1, 1,2 & -1,3 -2=a+b+c .....i…
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