?Solve the system of linear equations
     using an inverse matrix.
?

A. ?

?


B. ?
C. ?
D. ?
E. ?


Answer: E

Mathematics

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Determine the equation of the given line, as well as the slope of the line. If the slope is undefined, state this.

A. y = x - 8, m = 1 B. y = -4, m = 0 C. x = -4, m = 0 D. y = x - 4, m: undefined

Mathematics

Construct a truth table for the statement.q ? ~r

A.

TTT
T F F
F T T
F F T
B.
TTF
T F T
F T T
F F T
C.
TTT
T F T
F T F
F F F
D.
TTF
T F F
F T T
F F T

Mathematics

Find the center, transverse axis, vertices, foci, and the equations of the asymptotes of the hyperbola.(y - 2)2 - 16(x + 1)2 = 16

A. center: (1, -2)
transverse axis: x = 1
vertices: (1, -6) and (1, 2)
foci: (1, -2 - ) and (1, -2 + )
asymptotes: y - 2 = - 4(x + 1) and y - 2 = 4(x + 1)
B. center: (-1, 2)
transverse axis: x = -1
vertices: (0, -1) and (0, 7)
foci: (0, 3 - ) and (0, 3 + )
asymptotes: y - 2 = - (x + 1) and y - 2 = (x + 1)
C. center: (-1, 2)
transverse axis: x = -1
vertices: (-1, -2) and (-1, 6)
foci: (-1, 2 - ) and (-1, 2 + )
asymptotes: y - 2 = - 4(x + 1) and y - 2 = 4(x + 1)
D. center: (-1, 2)
transverse axis: y = 2
vertices: (1, -4) and (-1, 4)
foci: (-1, - ) and (-1, )
asymptotes: y - 2 = - 4(x + 1) and y - 2 = 4(x + 1)

Mathematics

Find the area of the figure below.

Mathematics