For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 
x4(x2 - 3)(x - 2)
A. 0, multiplicity 4, crosses x-axis;
2, multiplicity 1, touches x-axis
B. 0, multiplicity 4, crosses x-axis;
2, multiplicity 1, touches x-axis;
, multiplicity 1, touches x-axis;
-
, multiplicity 1, touches x-axis
C. 0, multiplicity 4, touches x-axis;
2, multiplicity 1, crosses x-axis;
, multiplicity 1, crosses x-axis;
-
, multiplicity 1, crosses x-axis
D. 0, multiplicity 4, touches x-axis;
2, multiplicity 1, crosses x-axis
Answer: C
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Answer the question.Which of the following statements is true concerning the graph of f(t) = sin t?
A. The graph contains no symmetry. B. The graph is symmetric about the y-axis. C. The graph is symmetric about the origin. D. The graph is symmetric about the x-axis.
Tell whether the graph of the function opens up or down.P(x) = (x - 2)2 + 5
A. up B. down
Find all rational zeros of the polynomial.
?
?
A. 
B. 
C. 
D. ?
E. ?
Solve the problem.Find the future value of an investment in which money is deposited steadily so that $400 per year is being invested at 6%, compounded continuously for 20 years.
A. $15,467.45 B. $28,800.78 C. $92,804.68 D. $22,134.11