Elysiah
Elysiah
07-07-2017
Mathematics
contestada
List intercepts for 4x^2+9y^2=36
Respuesta :
shivani12angel
shivani12angel
07-07-2017
x intercept = (-3, 0) (3, 0)
y int = (-2,0) (2,0)
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Аноним
Аноним
07-07-2017
y - intercepts:-
where x = 0 so we have
4*(0^)2 + 9y^2 = 36
9Y^2 = 36
y^2 = 4
y = 2, -2 = y intercepts
x intercepts:-
4x^2 = 36
x^2 = 9
x = 3, -3
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