Simplify the expression.
A. 
B. 
C. 
D. 
Answer: B
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Determine whether the given function is even, odd, or neither.f(x) = x3 - 4x
A. Neither B. Odd C. Even
The earth rotates through one complete revolution every 1,440 minutes. Since the axis of rotation is perpendicular to the equator, you can think of a person standing on the equator as standing on the edge of a disc that is rotating through one complete revolution every 1,440 minutes. Find the angular velocity of a person standing on the equator. ? If the answer needs rounding, round it to five decimal places. ? __________ rad/min
What will be an ideal response?
Solve the system of equations by elimination.
A. x = 3, y = 9; (3, 9) B. x = 2, y = 9; (2, 9) C. x = 3, y = 8; (3, 8) D. x = 2, y = 8; (2, 8)
Graph f(x). State the domain, range, and horizontal asymptote of the function.f(x) = 3x + 4
A. Domain: (-?, ?), range: (4, ?)
Horizontal asymptote: y = 4
B. Domain: (-?, ?), range: (- 4, ?)
Horizontal asymptote: y = - 4
C. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0
D. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0