Find the first five terms of the sequence defined by the given general term.an = (-1)n + 5
A. -1, 1, -1, 1, -1
B. 1, -1, 1, -1, 1
C. 1, 1, 1, 1, 1
D. -1,-1,-1,-1,-1
Answer: B
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Find the quotient using long division.
A. x + 6 - 
B. x + 6 + 
C. x + 7
D. 
Solve the following system by any appropriate method. If there is no real number solution, so state.3x2 + y2 = 93x2 - y2 = 9
A. (0, 3), (0, -3)
B. (
, 0), (-
, 0)
C. (0, 
), (0, -
)
D. (3, 0), (-3, 0)
Write the inequality in interval notation.
A. (4, ?) B. (-?, ?] C. (-?, 4) D. (-?, -5]
Interpret the linear equation.The altitude above sea level of an airplane just after taking off from an airport on a high plateau is given by the linear function y = 400x + 2992, where y is in feet and x is the time in minutes since take-off. Find and interpret the slope and y-intercept.
A. m = 400; The minutes since take-off increases 400 for every foot of altitude. 
; The minutes that the plane takes to get to the altitude of the airport from sea level.
B. m = 2992; The minutes since take-off increases 2992 for every foot of altitude. 
The minutes that the plane takes to get to the altitude of the airport from sea level.
C. m = 400; The altitude of the airplane increases 400 feet every minute. b = 2992; The altitude of the airport where the airplane took-off is 2992 feet above sea level.
D. m = 2992; The altitude of the airplane increases 2992 feet every minute. b = 2992; The altitude of the airport where the airplane took-off is 400 feet above sea level.