Mathematics, 15.07.2020 02:01 NeonPlaySword
Which is the equation of a hyperbola with directrices at y = ±2 and foci at (0, 4) and (0, −4)?
x squared over 8 minus y squared over 16 equals 1
y squared over 16 minus x squared over 8 equals 1
x squared over 8 minus y squared over 8 equals 1
y squared over 8 minus x squared over 8 equals 1
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:00
Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10
Answers: 1
Mathematics, 21.06.2019 18:00
!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?
Answers: 1
Mathematics, 21.06.2019 19:30
If (17, 4) is an ordered pair of the inverse of f(x), which of the following is an ordered pair of the function f(x)? a. (17,4) b. (4.17) c. (4,0) d. 0,17)
Answers: 2
Mathematics, 21.06.2019 20:40
Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²
Answers: 1
You know the right answer?
Which is the equation of a hyperbola with directrices at y = ±2 and foci at (0, 4) and (0, −4)?
x s...
Questions
English, 17.02.2021 01:00
History, 17.02.2021 01:00
English, 17.02.2021 01:00
Mathematics, 17.02.2021 01:00
Mathematics, 17.02.2021 01:00
Mathematics, 17.02.2021 01:00
Biology, 17.02.2021 01:00
Computers and Technology, 17.02.2021 01:00
Mathematics, 17.02.2021 01:00
Mathematics, 17.02.2021 01:00
Biology, 17.02.2021 01:00
History, 17.02.2021 01:00
Mathematics, 17.02.2021 01:00
