Determine the equation of a parabola given the focus and directrix. Which equation represents the parabola shown on the
graph?
(-2,0)
1
3
X2

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?