Find the general term an of the given sequence.3, 9, 27, 81, 243, . . .
A. an = 3n
B. an = 3 + 6(n - 1)
C. an = 6n
D. an = 3n-1 + 2
Answer: A
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Write the equation in its equivalent exponential form.2 = log5x
A. x2 = 5 B. 52 = x C. 25 = x D. 5x = 2
Order the rational numbers from least to greatest.
, 
A. 
, 
B. 
, 
C. Equivalent
Give the maximum number of zeros the polynomial function may have. Use Descarte's Rule of Signs to determine how many positive and how many negative zeros it may have.f(x) = 2x3 - 4x2 + x + 2
A. 3; 2 or 0 positive zeros; 2 or 0 negative zeros B. 3; 3 or 1 positive zeros; 3 or 1 negative zeros C. 3; 2 or 0 positive zeros; 1 or 0 negative zeros D. 3; 2 or 0 positive zeros; 1 negative zero
What color code on the first three bands is needed for the resistance?
?
A. First band Second band Third band
orange white orange
B. First band Second band Third band
brown orange white
C. First band Second band Third band
white brown black
D. First band Second band Third band
white black orange
E. First band Second band Third band
orange black brown