Monday

January 26, 2015

January 26, 2015

Posted by **Jake** on Thursday, April 12, 2012 at 3:21am.

I don't understand this at all! When I tried graphing it I just had two lines going through the center, which is (-2,-4). But it should be a hyperbola, right? Could anyone help me?

- Math help -
**Steve**, Thursday, April 12, 2012 at 11:19amhyperbola

center at (-2,-4)

eccentricity = √2

asymptotes y+4 = ±(x+2)

vertices at x = ±2.5

foci at x = ±5√2

- Math help - PS -
**Steve**, Thursday, April 12, 2012 at 11:22amOops

vertices at (-2±5,-4)

- Math help -
**Jake**, Thursday, April 12, 2012 at 11:39amSo do I draw lines through the vertices?

**Answer this Question**

**Related Questions**

math,help - i need help with this one i've tried it many ways and still can't ...

algebra - Can someone check my answers on exploring conic sections? 1. Graph x2...

math - The function f(x)= ax^3 - bx +c passes through the origin, f(-1)=4/3 and ...

calculus - i'm not sure how to do this. can someone help, please? thanks! ...

math (4) - Sketch the graph (Do this on paper. Your teacher may ask you to turn ...

calculus - Two lines through the point(1,-3) are tangent to the curve y=x2. Find...

Trigonometry - I'm having a lot of trouble with graphing trig functions. Can ...

Algebra II - 1) There is a solution to x = -(y-5)^2 and x = (y -5 )^2 + 7 a) ...

algebra - Can someone check my answers please and if Im wrong please explain. 1...

Calculus - a)The curve with equation: 2y^3 + y^2 - y^5 = x^4 - 2x^3 + x^2 has ...