Divide and simplify. Assume that all expressions under radicals represent positive numbers.
A. 125x2y3
B. 5x2y3
C. 125x5y8
D. 5x2y3
Answer: D
Mathematics
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Express the transform of the given expression in terms of s and ?
.y" + 6y' + 2y, f 
= -1, f' 
= 2
A. 
?
+ s + 4
B. 
?
- s - 8
C. 
?
+ s + 4
D. 
?
+ s + 6
Mathematics
Write the interval as an inequality involving x, and illustrate the inequality using the real number line.[-6, 3]
A. -6 < x < 3
B. -6 ? x ? 3
C. -6 < x ? 3
D. -6 ? x < 3
Mathematics
Simplify.
A. 
B. - 
C. 
D. 
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
A. 
B. 
C. 
D. 
Mathematics