Find the indicated vector.Let u = 
, v = 
. Find u + v.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Add. -1 + 4
A. -3 B. -5 C. 3 D. 5
Mathematics
Provide an appropriate response.Given a geometric sequence such that a1 = 2 and a4 = -128, find a5.
A. -512 B. 512 C. -1296 D. 1296
Mathematics
The graph and equation of a polynomial f(x) are given. Determine the number of real zeros and the number of imaginary zeros.f(x) = x2 - 2x + 1
A. two real zeros; no imaginary zeros B. one real zero; one imaginary zero C. one real zero; no imaginary zeros D. no real zeros; two imaginary zeros
Mathematics
Sketch the graph of the equation. If the graph is a parabola, find its vertex. If the graph is a circle, find its center and radius.y = -4x2
A. vertex (0, 0)
B. vertex (0, 0)
C. vertex (0, -4)
D. vertex (0, 0)
Mathematics