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) = 
A. Yes; degree 2
B. No; it is a ratio
C. No; x is a negative term
D. Yes; degree 1
Answer: A
Mathematics
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Graph the equation.h(x) = -x2 - 2x + 2
A. 
B. 
C. 
D. 
Mathematics
Consider the function h as defined. Find functions f and g such that (f ? g)(x) = h(x).h(x) = 
A. f(x) = 
, g(x) = x2 - 4
B. f(x) = 
, g(x) = x - 4
C. f(x) = 
, g(x) = - 
D. f(x) = 
, g(x) = x2 - 4
Mathematics
Solve the problem.One card is selected from a deck of cards. Find the probability of selecting a black card or a card less than 9. (Note: The ace is considered a low card.)
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation. Write the answer in scientific notation.(5.0 × 10-5)(6.2 x 10-4)
A. 3.100 × 10-8 B. 3.1 × 108 C. 3.100 × 1020 D. 3.100 × 10-5
Mathematics