A Section 11.3 - MATH 19, section X + X G webassign.net/web/Student/Assignment-Responses/last?dep=29741473#Q4 SG 4. [6/7 Points] DETAILS PREVIOUS ANSWERS SPRECALC7 11.3.010.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER An equation of a hyperbola Is given. XZ = 1 144 (a) Find the vertices, focl, and asymptotes of the hyperbola. (Enter your asymptotes as a comma-separated list of equations.) vertex (x, v) = (0, -5 ) (smaller y-value) vertex (x, y) = ( 0,5 (larger y-value) focus (x, y) = (0, - 13 ) (smaller y-value) focus (x, y) = [ 0,13 ) (larger y-value) 5x asymptotes 12 (b) Determine the length of the transverse axis. 4 (c) Sketch a graph of the hyperbola. 15. 15 10 -LX -15 -10 10 15 15 - 10 10 15 - 5 -10 -10- -15 - 15 Dec 7 4:52 US 7 0A Section 11.3 - MATH 19, section X X C webassign.net/web/Student/Assignment-Responses/last?dep=29741473#Q8 S GA 8. [-/7 Points] DETAILS SPRECALC7 11.3.052. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The hyperbolas = 1 and 4 - K = -1 are sald to be conjugate to each other. (a) show that the hyperbolas x2 - 32 + 9 = 0 and 32 - x2+ 9 =0 are conjugate to each other. Writing the equations In the desired forms, x2 - 32+ 9 = 0 3y2 - x2 + 9 = 0 and shows that the hyperbolas are conjugate to each other. (b) what do the hyperbolas In part (a) have In common? They both have the same -Select- (c) Show that any pair of conjugate hyperbolas have the relationship you discovered In part (b). The two general conjugate hyperbolas both have the |-Select- v defined by y = + Need Help? Read It 9. [0/1 Points] DETAILS PREVIOUS ANSWERS SPRECALC7 11.3.049. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find an equation for the hyperbola that satisfies the given conditions. Fock: (+5, 0), length of transverse axis: 8 x - 16 7 = 1 Need Help? Read It Watch It Dec 7 4:53 1 US $ 0A Section 11.2 - MATH 19, section (X + X C webassign.net/web/Student/Assignment-Responses/last?dep=29741472#Q10 S GI 3 Need Help? Read It Watch it 10. [0/1 Points] DETAILS PREVIOUS ANSWERS SPRECALC7 11.2.040.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find an equation for the ellipse that satisfies the given conditions. Fock: (0, #9), vertices: (0, #15) x2 225 144 =1 Need Help? Read It Master It 11. [1/1 Points] DETAILS PREVIOUS ANSWERS SPRECALC7 11.2.048.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find an equation for the ellipse that satisfies the given conditions. Foci: (17, 0), length of major axis: 16 64 16 Need Help? Read It Master It 12 13/3 Paintsl DETAILS PREVIOUS ANSWERS SPRECAL /7 11 2 059 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER 9 Dec 7 4:53 2 US 0