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) = 3(x - 6)(x + 7)3
A. -6, multiplicity 1, crosses x-axis; 7, multiplicity 3, crosses x-axis
B. -6, multiplicity 1, touches x-axis; 7, multiplicity 3
C. 6, multiplicity 1, crosses x-axis; -7, multiplicity 3, crosses x-axis
D. 6, multiplicity 1, touches x-axis; -7, multiplicity 3
Answer: C
Mathematics
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D. 
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A. 
B. 
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D. 
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Solve the equation. First simplify the expression by combining like terms.6x - (2x - 1) = 2
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B. 
C. - 
D. - 
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Solve the problem.A population of birds in a small county can be modeled by the polynomial 
where x = 1 corresponds to July 1, x = 2 to July 2, and so on. For what days does f estimate the population to be 8550?
A. July 11th B. July 13th C. July 14th D. July 12th
Mathematics