Find f(x) at the indicated value of x.f(x) = -4x2 - 5x + 10, x = 3
A. -41
B. -51
C. -17
D. -45
Answer: A
Mathematics
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Fill in the blank with the correct inequality symbol.If x < 6, then x - 6 
0.
A. ? B. > C. < D. ?
Mathematics
Determine the integer needed to fill in the blank and make a true statement.(273)(
) = 0
A. 1
B. 0
C. 
D. 10
Mathematics
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) = 
2(x2 + 4)3
A. - 
, multiplicity 2, crosses x-axis
B. - 
, multiplicity 2, touches x-axis; -4, multiplicity 3, crosses x-axis
C. 
, multiplicity 2, touches x-axis; 4, multiplicity 3, crosses x-axis
D. - 
, multiplicity 2, touches x-axis
Mathematics
Factor the trinomial completely.x2 + 40x + 400
A. (x - 20)2 B. (x + 20)2 C. (x + 20)(x - 20) D. prime
Mathematics