Mathematics, 21.07.2019 17:30 olaffm9799
Problem: the standard form of a circle is (x-h)2+(y-k)2=r2 and for the parabola, y-k=a(x-h)2. the (h, k) pair will be the center of the circle and the vertex of the parabola. the radius of the circle is ‘r’ and the focal length of the parabola is f=1/(4a). for the following general conic equation: x2+y2-4x-6y-12=0 complete the following problems showing all your work: a-complete the square showing all your work to convert to standard form: b-if this is a circle, state the coordinates of the center and give the radius. if this is a parabola, state the coordinates of the vertex and give the focal length. show all your work. c -sketch the conic. label the values you found in part b. be sure to draw or show the radius or focal length.
Answers: 1
Mathematics, 21.06.2019 20:00, janeriaw188
Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line
Answers: 1
Mathematics, 21.06.2019 21:00, VictoriaRose520
Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65
Answers: 1
Problem: the standard form of a circle is (x-h)2+(y-k)2=r2 and for the parabola, y-k=a(x-h)2. the (...
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