Derive the equation of the parabola with a focus at (2, 4) and a directrix of y = 8.
a....
Mathematics, 28.09.2019 10:50 genyjoannerubiera
Derive the equation of the parabola with a focus at (2, 4) and a directrix of y = 8.
a. f(x) = -1/8 (x - 2)2 + 6
b. f(x) = 1/8 (x - 2)2 + 6
c. f(x) = -1/8 (x + 2)2 + 8
d. f(x) = 1/8 (x + 2)2 + 8
Answers: 2
Mathematics, 21.06.2019 15:00
Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?
Answers: 1
Mathematics, 21.06.2019 17:00
The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)
Answers: 1
Mathematics, 21.06.2019 22:30
An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute
Answers: 2
Chemistry, 27.02.2021 02:50
Social Studies, 27.02.2021 02:50
Mathematics, 27.02.2021 02:50
English, 27.02.2021 02:50
English, 27.02.2021 02:50
Mathematics, 27.02.2021 02:50
Mathematics, 27.02.2021 02:50
Mathematics, 27.02.2021 02:50
Mathematics, 27.02.2021 02:50