Write the first four terms of the sequence.an = -2(n + 1)!
A. -2, -8, -36, -192
B. -4, -12, -48, -240
C. -2, 4, -12, 48
D. -4, 24, -144, 960
Answer: B
Mathematics
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Solve the rational equation.
= 1 + 
A. {6, 5}
B. {6, -5}
C. 
D. {-6, 5}
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If a ball is thrown into the air with a velocity of , its height (in feet) after t seconds is given by
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Use division properties of one and zero to quickly determine the quotient, or state that the expression is undefined.0 ÷ 34
A. 34 B. Undefined C. 0 D. 1
Mathematics
Solve the problem.The graph of a quadratic function has y-intercept (0, -144) and x-intercepts (-9, 0) and (8, 0). Find an equation of the function.
A. y = 2x2 - 2x + 144 B. y = 2x2 + 2x + 144 C. y = 2x2 + 2x - 144 D. y = 2x2 - 2x - 144
Mathematics