Simplify.
A. -1
B. 2
C. -2
D. undefined
Answer: C
Mathematics
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Find the vertex and axis of symmetry of the parabola.y = 
(x + 2)2 + 2
A. (2, -2); x = 2 B. (2, 2); y = 2 C. (-2, 2); x = -2 D. (-2, 2); y = 2
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Provide an appropriate response.Let P be a polynomial function with real coefficients. If -4, 2, 
, and 7 - 5i are zeros of P, what is the smallest possible degree that P can have?
A. 6 B. 8 C. 5 D. 4
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Solve the equation on the interval 0 ? ? < 2?.cos(2?) = 
- cos(2?)
A. 
B. 
C. No solution
D. 
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Factor completely, or state that the polynomial is prime.2x3 + 128
A. 2(x + 4)(x2 - 4x + 16) B. 2(x + 4)3 C. 2(x3 + 64) D. prime
Mathematics