Find the points of inflection.f(x) = -x3 + 9x + 3
A. (-3, 9)
B. (0, 3)
C. (3, -3)
D. (0, 9)
Answer: B
Mathematics
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Determine whether the given number is approximate or exact.The ammeter showed a reading of 0.18A.
A. Exact B. Approximate
Mathematics
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) = 1 + 
A. No; x is raised to a negative power B. Yes; degree 7 C. Yes; degree 1 D. Yes; degree 0
Mathematics
Solve.The formula 
models the percentage of female tenured faculty, F, at State University x years after 2010. According to the formula, in what year will the percentage of female tenured faculty reach 40.16?
A. 2034 B. 2032 C. 2035 D. 2033
Mathematics
Establish the identity.
= cot ? - tan ?
What will be an ideal response?
Mathematics