1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zlopas [31]
1 year ago
6

This hyperbola is centered at theorigin. Find its equation.Foci: (-2,0) and (2,0)Vertices: (-1,0) and (1,0)

Mathematics
1 answer:
beks73 [17]1 year ago
5 0

SOLUTION

From the question, the center of the hyperbola is

\begin{gathered} (h,k),\text{ which is } \\ (0,0) \end{gathered}

a is the distance between the center to vertex, which is -1 or 1, and

c is the distance between the center to foci, which is -2 or 2.

b is given as

\begin{gathered} b^2=c^2-a^2 \\ b^2=2^2-1^2 \\ b=\sqrt[]{3} \end{gathered}

But equation of a hyperbola is given as

\frac{(x-h)^2}{a^2}-\frac{(y-k)^2}{b^2}=1

Substituting the values of a, b, h and k, we have

\begin{gathered} \frac{(x-0)^2}{1^2}-\frac{(y-0)^2}{\sqrt[]{3}^2}=1 \\ \frac{x^2}{1}-\frac{y^2}{3}=1 \end{gathered}

Hence the answer is

\frac{x^2}{1}-\frac{y^2}{3}=1

You might be interested in
Find derivative of the following problem ?
stepan [7]
Let u = x.lnx, , w= x and t = lnx;  w' =1 ;  t' = 1/x

f(x) = e^(x.lnx) ; f(u) = e^(u); f'(u) = u'.e^(u)

let' find the  derivative u' of u
u = w.t
u'=  w't + t'w;  u' = lnx + x/x = lnx+1

u' = x+1 and f'(u) = ln(x+1).e^(xlnx)

finally the derivative of f(x) =ln(x+1).e^(x.lnx) + 2x
4 0
3 years ago
Which set of lengths are not the side lengths of a right triangle
alexandr1967 [171]

Answer:

3

Step-by-step explanation:

5 0
3 years ago
How does a globe represent the fact that there are no parallel lines in elliptical geometry?
Delicious77 [7]
<span>he geodesics connecting the North and South Poles intersect at both of the Poles</span>
5 0
3 years ago
Least to greatest 1/5 2/3 5/8
DanielleElmas [232]
To order these, it's easiest to find their decimal to better understand their value:

1/5 = 0.2
2/3 = 0.66666...
5/8 = 0.625

now order them from least to greatest. 0.2 is your smallest decimal here, followed by 0.625, and 0.66666 is last. change them back to fraction form: 1/5, 5/8, 2/3. this is the order from least to greatest.
8 0
3 years ago
Pls answer this one
ruslelena [56]

Step-by-step explanation:

PLS MARK ME AS BRAIN LIST ANSWER

7 0
3 years ago
Other questions:
  • 9. If J= 12, what is J/3 + 3?
    8·2 answers
  • What is the basic unit for length in the si unit
    9·1 answer
  • What is the volume of 8 1/4x4 1/2x 6 1/2
    7·1 answer
  • Using the simple random sample of weights of women from a data​ set, we obtain these sample​ statistics: nequals45 and x overbar
    14·1 answer
  • What is the value of 10 ki power-4​
    12·1 answer
  • The area of the sector of a circle of radius r/2 and central angle 2θ is __________
    7·1 answer
  • WHOEVER ANSWERS CORRECTLY I'LL GIVE BRAINLIEST!!!!!!!!!!!!!!
    8·1 answer
  • Emily studies 40 minutes after lunch for a science exam. She studies z more minutes that evening.
    6·1 answer
  • Select the equation of a line in slope-intercept form that passes through (-2, 2) and is perpendicular to the graph of y=1/2 x-2
    8·1 answer
  • In the figure, parallel lines r and s are cut by line t
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!