Find the equation of a parabola with a focus at (–2,–3) and a directrix at y = –5.
A)
...
Mathematics, 28.10.2020 01:00, rederisbetter7637
Find the equation of a parabola with a focus at (–2,–3) and a directrix at y = –5.
A)
y = 1∕4(x – 2)2 – 4
B)
y = –1∕16(x + 2)2 – 4
C)
y = 1∕4(x + 2)2 – 8
D)
y = 1∕4(x + 2)2 – 4
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 16:30, danielmurillo28
If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)
Answers: 2
Mathematics, 21.06.2019 21:30, allendraven89pds755
Which equation is true? i. 56 ÷ 4·7 = 82 ÷ (11 + 5) ii. (24 ÷ 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only
Answers: 1
Mathematics, 21.06.2019 22:30, Elenegoggg
Which of the following graphs could represent a quartic function?
Answers: 1
Mathematics, 21.06.2019 23:30, zimbabwayjerry
Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?
Answers: 3
Do you know the correct answer?
Questions in other subjects:
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Geography, 13.09.2020 01:01
World Languages, 13.09.2020 01:01
Geography, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
Mathematics, 13.09.2020 01:01
English, 13.09.2020 01:01
