Mathematics, 28.10.2019 22:31 aysenazz
An equation of the form ax2 + bx + cy2 + dy + e = 0 where aa and cc have opposite signs might represent a
hyperbola.
a. apply the process of completing the square in both xx and yy to convert the equation
9x2 − 36x − 4y2 − 8y − 4 = 0 to one of the standard forms for a hyperbola: (x−h)2 / a2 − (y−k)2 / b2 = 1 or (y−k)2 / b2 − (x−h)2 / a2 = 1.
b. find the center of this hyperbola.
c. find the asymptotes of this hyperbola.
d. graph the hyperbola
Answers: 2
Mathematics, 21.06.2019 18:30, issagirl05
Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3
Answers: 2
Mathematics, 22.06.2019 02:40, Ghhkgu5120
If /is a line of symmetry, plot the partner points for the ones shown. noch 6 5 4 -3 -2 -1
Answers: 1
An equation of the form ax2 + bx + cy2 + dy + e = 0 where aa and cc have opposite signs might repres...
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