Question 28103
THe ellispe is horizontal


The centrre is at (-3,4)
MAjor axis = {{{sqrt(36)}}}=6
6*2 = 12 (major axis)



Minor axis = {{{sqrt(9)}}}=3
3*2=6 (minor axis)


Foci = {{{a^2+b^2=c^2}}}
{{{36+9=c^2}}}
c=6.7 (rounded)


Foci = (0,4+6.7) and (0,-4+6.7)


Paul.