10.2

Question

can someone show me this graph(x+2)^2/4+(y+2)^2/15=1

Answer 1

wolframalpha . com can. Just enter

plot (x+2)^2/4+(y+2)^2/15=1

Hyperbola with center at (-2,-2), eccentricity = √15/2

Answer 2

oops
ellipse, semi-major axes 2 and √15
major axis parallel to y-axis

Answer 3

thank you