Deriving the Equation of a Parabola Given a Focus and Directrix
In this task, you will create a vertical parabola and a horizontal parabola based on the instructions provided. You will also practice
writing equations of these parabolas.
Question 1
The vertex form of the equation of a vertical parabola is given by y = 4(x - h)2 + k, where (h, k) is the vertex of the
parabola and the absolute value of p is the distance from the vertex to the focus, which is also the distance from the vertex to
the directrix. You will use the GeoGebra geometry tool to create a vertical parabola and write the vertex form of its equation.
Open GeoGebra e, and complete each step below. If you need help, follow these instructions for using GeoGebra.
Part A
Mark the focus of the parabola you are going to create at F(6,4). Draw a horizontal line that is 6 units below the focus. This line
will be the directrix of your parabola. What is the equation of the line?

i can you, i love poetry

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation:

step-by-step explanation:

i found the life tables for the year 2012. 

life table of males at age 30. probability of dying between ages x and x+1

total population:  

29–30 . . . . . . . . . . . . 0.001030

30–31 . . . . . . . . . . . . 0.001061

males:  

29–30 . . . . . . . . . . . . 0.001420

30–31 . . . . . . . . . . . . 0.001448

white population

29–30 . . . . . . . . . . . . 0.001005

30–31 . . . . . . . . . . . . 0.001037

white males

29–30 . . . . . . . . . . . . 0.001372

30–31 . . . . . . . . . . . . 0.001399

non hispanic white population

29–30 . . . . . . . . . . . . 0.001083

30–31 . . . . . . . . . . . . 0.001116

non hispanic white males

29–30 . . . . . . . . . . . . 0.001477

30–31 . . . . . . . . . . . . 0.001503

jacob, non hispanic white male. 30 years old.

probability that jacob lives to be 30 years old. 

since the given probabilities are probabilities of dying, i think we simply subtract it from 1 to get the probability of living. we will use the probability of non hispanic white male.

                                          probability of living to be 30 y.o.

29 - 30 : 1 - 0.001477 = 0.998523

30 - 31 : 1 - 0.001503 = 0.998497