Find a formula of the sequence. Use an notation. Use a graphing calculator table to verify your formula.3, 9, 27, 81, 243, ...
A. an = 3 + 6(n - 1)
B. an = 6n
C. an = 3n
D. an = 3n-1 + 3
Answer: C
Mathematics
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Solve and check.100y2 - 121 = 0
A. 
B. 
C. - 
, 
D. - 
, 
Mathematics
Solve. Round to the nearest tenth when necessary.Glenn and Sarah are building a new home. On the blueprints, the basement measures 7 inches by 11 inches. The actual room is similar in shape with a length of 34 feet. What will the width of the basement be?
A. 21.6 ft B. 0.5 ft C. 53.4 ft D. 0.2 ft
Mathematics
Find the power of i.i16
A. 1 B. -i C. i D. -1
Mathematics
Find the x- and y-intercepts. If no x-intercepts exist, state so.f(x) = -x2 - 3x - 10
A. 
, (0, -10)
B. No x-intercepts, (0, 10)
C. 
, (0, 10)
D. No x-intercepts, (0, -10)
Mathematics