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) = x3/2 - x2 - 9
A. Yes; degree 3/2
B. No; x is raised to non-integer 3/2 power
C. Yes; degree 2
D. Yes; degree 3
Answer: B
Mathematics
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Provide an appropriate response.Find the mode of the test scores from a math class whose scores were: 94, 82, 97, 74, 52, 61, 97, 85, 94, 74, 98, 77, 89, 94, 70.
A. 97 B. 94 C. 74 D. none of the above
Mathematics
Use the Zero Exponent Rule to simplify. All variables are nonzero.-20
A. 1 B. -2 C. -1 D. 0
Mathematics
Determine whether the relation defines y as a function of x. Give the domain.x = y4
A. Not a function; domain: [0, ?) B. Not a function; domain: (-?, ?) C. Function; domain: [0, ?) D. Function; domain: (-?, ?)
Mathematics
The graph of a polar equation is given. Select the polar equation for the graph. 
A. r sin ? = 3 B. r = 6 sin ? C. r = 3 D. r = 6 cos ?
Mathematics