Determine if the function is even, odd, or neither.f(x) = -5x3 + 9x
A. Neither
B. Even
C. Odd
Answer: C
Mathematics
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A rock is tossed upward from the ground. It rises and then falls back to the ground. Sketch a graph of distance up from the ground. Be sure to label clearly your graph.
What will be an ideal response?
Mathematics
Find the foci of the given hyperbola.7x2 - y2 - 84x + 8y - 16 = 0
A. (12
, 0), (-12
, 0)
B. (4 + 12
, 6), (4 - 12
, 6)
C. (12
, 4), (- 12
, 4)
D. (6 + 12
, 4), (6 - 12
, 4)
Mathematics
Divide. Write a mixed numeral for the answer whenever possible.-466 ÷ 11
A. -42
B. 42
C. -11
D. -42
Mathematics
Evaluate the trigonometric function with the given value of ? by finding a coterminal angle in [0, 2?). Do not use a calculator.Find sin ?, ? = 
A. 
B. - 
C. - 
D.
Mathematics