Describe the natural domain of the function. f(x) = 9 - 
A. The set of all real numbers less than 1
B. The set of all real numbers except 0
C. The set of all real numbers greater than 9
D. The set of all real numbers
Answer: B
Mathematics
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Factor the trinomial completely.20z6 + 7z3 - 6
A. (4z3 + 1)(5z3 - 6) B. 20(z3 - 2)(z3 + 3) C. (5z3 + 2)(4z3 - 3) D. (4z3 + 3)(5z3 - 2)
Mathematics
Write the fraction in simplest form.
A. 
B. 
C. 
D. 3
Mathematics
List the intercepts and type(s) of symmetry, if any.y = 
A. intercept: (0, 0)
symmetric with respect to y-axis
B. intercepts: (2
, 0), (-2
, 0), (0, 0)
symmetric with respect to origin
C. intercept: (0, 0)
symmetric with respect to x-axis
D. intercept: (0, 0)
symmetric with respect to origin
Mathematics
Determine whether the given function is even, odd, or neither even nor odd.
A. Neither B. Odd C. Even
Mathematics