Solve the given trigonometric equation analytically (using identities when necessary for exact values when possible) for values of x for 0 ? x < 2?.csc5 x - 4 csc x = 0
A. ,
,
,
B. ,
,
,
C. ,
,
,
D. ,
,
,
Answer: A
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Give all possible rational zeros for the following polynomial.P(x) = x3 - 5x2 + 6x - 24
A. ±1, ±2, ±3, ±4, ±6, ±12, ±24
B. ±1, ±2, ±3, ±4, ±6, ±8, ±12, ±24
C. ±1, ± , ±2, ±3, ±4, ±6, ±8, ±12, ±24
D. ±1, ±2, ±3, ±4, ±24
Express the number in terms of i.-
A. -2 i
B. -7 i
C. 2 i
D. -14i
The graph of a function f is given. Use the graph to answer the question.What is the y-intercept?
A. (0, -20) B. (0, -15) C. (0, 25) D. (0, 17.5)
Find the center, transverse axis, vertices, foci, and asymptotes of the hyperbola. -
= 1
A. center at (4, 3)
transverse axis is parallel to x-axis
vertices at (1, 3) and (7, 3)
foci at (4 - , 3) and (4 +
, 3)
asymptotes of y - 3 = - (x - 4) and y - 3 =
(x - 4)
B. center at (4, 3)
transverse axis is parallel to y-axis
vertices at (4, 1) and (4, 5)
foci at (4, 3 - ) and (4, 3 +
)
asymptotes of y + 3 = - (x + 4) and y + 3 =
(x + 4)
C. center at (3, 4)
transverse axis is parallel to x-axis
vertices at (1, 4) and (5, 4)
foci at (3 - , 4) and (3 +
, 4)
asymptotes of y - 4 = - (x - 3) and y - 4 =
(x - 3)
D. center at (4, 3)
transverse axis is parallel to x-axis
vertices at (2, 3) and (6, 3)
foci at (4 - , 3) and (4 +
, 3)
asymptotes of y - 3 = - (x - 4) and y - 3 =
(x - 4)