if x = at² and y = 2at?
then, the correct statement is
(a) y² = 4ax
(b) x² = 4ax
(c) x + y = 4ax
(d) x - y = 4ax
plzzzz help me out!
Answers
Answered by
3
Answer:
Labib Haque Sarkar by Labib
Answered by
3
Answer: y^2 = 4ax
The best and easiest form to represent the co-ordinates of any point on the parabola y^2 = 4ax is (at^2, 2at). Since, for all the values of ‘t’ the coordinates (at^2, 2at) satisfy the equation of the parabola y^2 = 4ax.
Together the equations x = at^2
and y = 2at (where t is the parameter) are called the parametric equations of the parabola y^2 = 4ax.
Therefore, choice A is the best answer.
Hope this will be helpful.
The best and easiest form to represent the co-ordinates of any point on the parabola y^2 = 4ax is (at^2, 2at). Since, for all the values of ‘t’ the coordinates (at^2, 2at) satisfy the equation of the parabola y^2 = 4ax.
Together the equations x = at^2
and y = 2at (where t is the parameter) are called the parametric equations of the parabola y^2 = 4ax.
Therefore, choice A is the best answer.
Hope this will be helpful.
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