Factor the sum or difference of two cubes completely.s3 - 8t3
A. (s + 8t)(s + t)(s - t)
B. (s + 2t)(s2 - 2st + 4t2)
C. (s - 2t)(s2 + 4t2)
D. (s - 2t)(s2 + 2st + 4t2)
Answer: D
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Simplify the expression. Assume all variables represent positive real numbers.(2
+ 10
)(2
+ 6
)
A. 328 + 32
B. 4
+ 60
C. -272 + 32
D. 4
+ 60
+ 32
Perform the requested operation or operations. Find the domain of each.f(x) = 
; g(x) = cos xFind f - g.
A. 
+ cos x; domain: [-2, ?)
B. 
; domain: [-2, ?)
C. (cos x)(
); domain: [-2, ?)
D. 
- cos x; domain: [-2, ?)
Write the decimal as a fraction or mixed number in lowest terms.99.974
A. 19
B. 
C. 
D. 99
The parent function 
is related to g. Describe the sequence of transformations from f to g.
?
?
A. Reflection in the y-axis and vertical shift 
units downward.
B. Reflection in the x-axis and vertical shift 
units downward.
C. Reflection in the x-axis and vertical shift 
units upward.
D. Reflection in the y-axis and vertical shift 
units upward.
E. Vertical shift of the x-axis and vertical shift 
units downward.