1004 MrG What is the Equation of a Hyperbola

2599 days ago by MATH4R2013

#1) Graph x^2/25-y^2/9==1 a=plot([3*sqrt(x^2/25-1)],5,7,color='red',aspect_ratio=1) b=plot([-3*sqrt(x^2/25-1)],5,7,color='blue',aspect_ratio=1) c=plot([3*sqrt(x^2/25-1)],-7,-5,color='red',aspect_ratio=1) d=plot([-3*sqrt(x^2/25-1)],-7,-5,color='blue',aspect_ratio=1) a+b+c+d 
       
#2) Graph x^2-y^2-2*x-2*y-1==0 a=plot([-1+sqrt((x-1)^2-1)],2,4,color='red',aspect_ratio=1) b=plot([-1-sqrt((x-1)^2-1)],2,4,color='blue',aspect_ratio=1) c=plot([-1+sqrt((x-1)^2-1)],-2,0,color='red',aspect_ratio=1) d=plot([-1-sqrt((x-1)^2-1)],-2,0,color='blue',aspect_ratio=1) a+b+c+d