Question

identificar y dibujar la grafica y²-x²=1

Answer 1

X² - Y² = 1

X² = (X - 0)²

Y² = (Y - 0)²

 [(X - 0)²/1] -  [(Y - 0)²/1] = 1

Centro (0 , 0)

a² = 1 :   b² = 1

c² = 1 + 1 = 2

c = $\sqrt{2}=1.414213562$

Focos :(0 +/- 1.414213562  , 0)

F1 : ( -1.414213562 , 0)

F2 : (1.414213562 , 0)

Vertices: (+/- 1 , 0)

V1: (1 , 0)

V2: (-1, 0)

Te anexo la grafica