91Ó°ÊÓ

Q 11.44.

Page 1110

Find the equation of the ellipse shown.

Q 11.45.

Page 1111

Q 11.46.

Page 1111

Q 11.47.

Page 1113

Q 11.48.

Page 1113

Q 11.49.

Page 1114

(a) Write the equation $6x^2+4y^2+12x-32y+34=0$in standard form and (b) graph.

Q. 115

Page 1119

In the following exercises, graph each ellipse.

$\frac{{\left(x+1\right)}^2}{4}+\frac{{\left(y+6\right)}^2}{25}=1$

Q. 11.5

Page 1072

Use the Distance Formula to find the distance between the points $(-4,-5)$ and $(3,4)$. Write the answer in exact form and then find the decimal approximation, rounded to the nearest tenth if needed.

Q 11.50.

Page 1114

(a) Write the equation $4x^2+y^2−16x−6y+9=0$ in standard form and (b) graph.

Q 11.51.

Page 1116