Find the center, transverse axis, vertices, and foci of the hyperbola.
-
= 1
A. center at (0, 0)
transverse axis is y-axis
vertices: (0, -2), (0, 2)
foci: (0, - 5), (0, 5
)
B. center at (0, 0)
transverse axis is y-axis
vertices: (0, -2), (0, 2)
foci: (- 5, 0), (5
, 0)
C. center at (0, 0)
transverse axis is y-axis
vertices: (-2, 0), (2, 0)
foci: (-11, 0), (11, 0)
D. center at (0, 0)
transverse axis is x-axis
vertices: (-11, 0), (11, 0)
foci: (- 5, 0), (5
, 0)
Answer: A
You might also like to view...
Find the absolute extreme values of the function on the interval.g(x) = 6 - 7x2, -2 ? x ? 5
A. absolute maximum is 6 at x = 0; absolute minimum is -169 at x = 5 B. absolute maximum is 12 at x = 0; absolute minimum is -22 at x = 5 C. absolute maximum is 7 at x = 0; absolute minimum is -181 at x = 5 D. absolute maximum is 42 at x = 0; absolute minimum is -22 at x = -2
Solve the problem.Suppose the sales of a particular brand of appliance satisfy the relationship y = 100x + 2100, where y represents the number of sales in year x, with x = 0 corresponding to 1982. Find the number of sales in .
A. 3600 sales B. 7200 sales C. 7100 sales D. 3500 sales
Rationalize the denominator and simplify.
A. y2
B.
C.
D.
Multiply using the rule for finding the product of the sum and difference of two terms.(y - 6)(y + 6)
A. y2 - 12 B. y2 - 12y - 36 C. y2 + 12y - 36 D. y2 - 36