To calculate : The equation in the standard form for the parabola that satisfies conditions focus
The equation in the standard form for the parabola that satisfies conditions focus
Given information :
The parabola with focus
Formula used :
The equation for parabola for which vertex is at
Calculation :
Consider the parabola with focus
The parabola opens to the left and the vertex is situated halfway between focus and directrix on
This implies that
Also,
Equate
Substitute the desired values to the equation
Thus, the equation in the standard form for the parabola that satisfies conditions focus
Chapter 8 Solutions
PRECALCULUS:GRAPHICAL,...-NASTA ED.
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