Find a general term, an, for the given terms of the sequence.3, 12, 21, 30, 39, . . .
A. an = 3(9)n-1
B. an = 6n - 9
C. an = 9n - 2
D. an = 3(3n - 2)
Answer: D
Mathematics
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Find an equation for the tangent to the curve at the given point.f(x) = 10
- x + 1, (100, 1)
A. y = - 
x + 51
B. y = 1
C. y = - 
x + 1
D. y = 
x - 51
Mathematics
Provide an appropriate response.Starting with a tone having a frequency of 153 cycles per second, find the frequency of the tone that is one octave higher.
A. 612 cps B. 459 cps C. 306 cps D. 23,409 cps
Mathematics
Find the inverse of the given function.y = 4 log 10 x
A. y = 
B. y = 4 log x 10
C. y = 10x/4
D. y = 104x
Mathematics
Evaluate as requested.Given that g(x) = 2x3, find g(3 + h).
A. -54 + 54h - 6h2 + h3 B. 27 + 27h + 18h2 + 3h3 C. 54 - 54h + 12h2 - 2h3 D. 54 + 54h + 18h2 + 2h3
Mathematics