The graph of a logarithmic function is given. Select the function for the graph from the options.
A. f(x) = log3(x + 2)
B. f(x) = log3x
C. f(x) = log3x + 2
D. f(x) = log3(x - 2)
Answer: C
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Find the area of the geometric figure.
Use 
for ?.
A. 28
sq yd
B. 56
sq yd
C. 254
sq yd
D. 509
sq yd
Find the maximum value of Q(x) subject to the constraints xTx = 1 and xTu = 0, where u is a unit eigenvector corresponding to the greatest eigenvalue of the matrix of the quadratic form.Q(x) = 14
+ 14
+ 18
+ 26x1x2 + 18x1x3 + 18x2x3
A. 1 B. 9 C. 36 D. 16
The sequence is defined recursively. Write the first four terms.a1 = 
; an = 
A. a1 = 
, a2 = 10, a3 = 10
, a4 = 100
B. a1 = 
, a2 = 10
, a3 = 100
, a4 = 1000
C. a1 = 
, a2 = 
, a3 = 
, a4 = 
D. a1 = 
, a2 = 
, a3 = 
, a4 = 
Factor completely. If a polynomial cannot be factored, say it is prime.5t5 - 15t4 - 50t3
A. (t - 2)(5t4 + 25) B. (5t4 + 10)(t - 5) C. 5t3(t - 2)(t + 5) D. 5t3(t + 2)(t - 5)