Find the center, transverse axis, vertices, foci, and asymptotes of the hyperbola.(x + 4)2 - 9(y + 3)2 = 9

A. center at (-3, -4)
transverse axis is parallel to x-axis
vertices at (-6, -4) and (0, -4)
foci at (-3 - , -4) and (-3 + , -4)
asymptotes of y + 4 = - (x + 3) and y + 4 = (x + 3)
B. center at (-4, -3)
transverse axis is parallel to x-axis
vertices at (-7, -3) and (-1, -3)
foci at (-4 - , -3) and (-4 + , -3)
asymptotes of y + 3 = - (x + 4) and y + 3 = (x + 4)
C. center at (-4, -3)
transverse axis is parallel to y-axis
vertices at (-4, -6) and (-4, 0),
foci at (-4, -3 - ) and (-4, -3 + ),
asymptotes of y - 3 = - 3(x - 4) and y - 3 = 3(x - 4)
D. center at (-4, -3)
transverse axis is parallel to x-axis
vertices at (-5, -3) and (-3, -3)
foci at (-4 - , -3) and (-4 + , -3)
asymptotes of y + 3 = - 3(x + 4) and y + 3 = 3(x + 4)


Answer: B

Mathematics

You might also like to view...

Set up an integral for the area of the surface generated by revolving the given curve about the indicated axis.x = dt, 0 ? y ? ?/3; y-axis

A. ?sec y dy
B. ?tan y dy
C. 2?sec y dy
D. 2?tan y dy

Mathematics

Two formulas that approximate the dosage of a drug prescribed for children are: Young's Rule: C =   and Cowling's Rule: C = .In each formula, A = the child's age in years, D = an adult dosage, and C = the proper child's dosage. The formulas apply for ages 2 through 13. Use these formulas to solve the problem.Use Cowling's Rule to find the difference in a child's dosage for a 10-year-old child and a 6-year old child. Express the answer as a single rational (or fractional) expression in terms of D.

A. D
B. D
C. D
D. 4D

Mathematics

Graph the values of x that satisfy the given conditions.0 ? x ? 4

A.
B.
C.
D.

Mathematics

Establish the identity. = 

What will be an ideal response?

Mathematics