Math/Algebra
posted by Student .
Graph the ellipse and locate the foci.
16x^2 +9y^2= 144

Math/Algebra 
Steve
if a>b,
x^2/a^2 + y^2/b^2 = 1
has foci at (±c,0) where a^2=b^2+c^2
Respond to this Question
Similar Questions

Algebra
I am not too sure about this problem. Can you please help me? 
Algebra II
Graph 16x^2 + 9y^2 = 144 I know that you cannot graph this but the graph of this equation should be a circle I think. I have points (3,0), (0,4), (3, 0), and (0,4) graphed. Is there any more points that I could use to graph? 
maths
Given that the ellipse x^2/a^2 + y^2/b^2 =1 has foci at(+/ae,0)where e is the eccentricity and b^2=a^2(1e^2),find the coordinates of the foci and the value of e^2 for the ellipse X^2+4y^2 =16 
algebra 2
Graph the equation. Identify the vertices, covertices, and foci of the ellipse. 64x^2+16y^2=1024 This is what i have so far vertices (0,8)(0,8) foci(0,4√3),(0,4√3) 
Algebra
1. What is the equation an ellipse with foci at (0, ±2 √10 ) and xintercept at (9, 0)? 
Algebra II
Graph each ellipse and find its foci : a) 3x^2+y^2=12 b) 5x^2+9y^2=45 
mathematic
find the ecentricity and coordinates of foci of the ellipse 16x2 + 9y2= 144 
Math/Algebra
Find the standard equation of an ellipse with the given characteristics and sketch the graph. Vertices at (0,5), and (0,5); Foci at (0,4)and (0,4). 
Pre  CALCULUS
Locate the foci of the ellipse. Show your work. 𝑥2/36+ y2/11=1 
PreCalculus
Locate the foci of the ellipse. Show your work. x^2/36+y^2/11=1 c^2=a^2b^2 c^2=3611 c^2=25 c= ± sqrt25 c= ±sqrt5*5 is this correct?