Given the ordered pairs for the initial and terminal points of each vector, are the two vectors equivalent?Q(1, 1), R(5, -3), A(-5, 0), B(-1, -4)
, 
A. Yes
B. No
Answer: A
Mathematics
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Provide an appropriate response.Why is the answer (x2 - 9)(x2 + 9) not the correct answer to the instruction "Factor 
) completely"?
What will be an ideal response?
Mathematics
Sketch the graph of the function and find the domain and range.f(x) = -(x + 1)2 + 4
A. domain: x ? - 1
range: y ? - 4
B. domain: all real numbers
range: y ? 4
C. domain: x ? 1
range: y ? 4
D. domain: all real numbers
range: y ? - 4
Mathematics
Simplify.
(4 - 16) ÷ 
A. 
B. 3
C. 
D. 4
Mathematics
Express the function in terms of x.If f(u) = u4/3 and u = x7 - 3, then express 
u1/3 ? 7x6 in terms of x alone.
A. 
6
B. 
x6
C. 
x6
D. 
Mathematics