Derive the equation of the parabola with a focus at (0, 1) and a directrix of y = −1. f(x) = −one fourth x^2
a. f(x) = one fourth x^2
b. f(x) = −4x^2
c. f(x) = 4x^2
Derive the equation of the parabola with a focus at (0, 1) and a directrix of y = −1. f(x) = −one fourth x^2
a. f(x) = one fourth x^2
b. f(x) = −4x^2
c. f(x) = 4x^2