Evaluate the following expression.
?
?
A. 7
B. 13
C. 39
D. 21
E. 31
Answer: E
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Integrate the function.
dt
A. 
+ C
B. - 
+ sin-1 4t + C
C. - 
+ C
D. - 
+ C
Multiply using the Egyptian algorithm.6 × 54
A. 344 B. 324 C. 298 D. 128
Find the general term of the arithmetic sequence then find the indicated term of the sequence. Assume that the domain of the sequence is all natural numbers.Find an and a8.
A. an = n + 1; a8 = 9 B. an = n - 2; a8 = 6 C. an = n + 2; a8 = 10 D. an = n - 1; a8 = 7
Sketch the graph of the function. Describe how the graph can be obtained from the graph of a basic exponential function.f(x) = 2 - 5-x
A. Shift y = 5x up 2 unit(s), reflect across
the y-axis, and reflect across the x-axis
B. Shift y = 5x up 2 unit(s), reflect across
the y-axis, and reflect across the x-axis
C. Reflect y = 5x across the y-axis, reflect
across the x-axis and shift up 2 unit(s)
D. Reflect y = 5x across the y-axis, reflect
across the x-axis and down 2 unit(s)