State whether the function is a polynomial function or not. If it is, give its degree. If it is not, tell why not.f(x) = x(x - 5)
A. Yes; degree 1
B. No; it is a product
C. Yes; degree 0
D. Yes; degree 2
Answer: D
Mathematics
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Use integration by parts to establish a reduction formula for the integral.
A. 
= - axn e-ax + na 
B. 
= - 
+ 
C. 
= 
- 
D. 
= - 
+ 
Mathematics
Multiply and simplify.
? 
A. 3
B. 3
C. 3
D. 6
Mathematics
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.As the relative humidity increases, the temperature seems higher than it is. The formula T = 0.113x + 87.16 approximates the apparent temperature for an actual temperature of 
where x is the relative humidity. What is the apparent temperature (to the nearest degree) for a relative humidity of 60%?
A. 147°F B. 591°F C. 94°F D. 87°F
Mathematics