Given the term, idenitfy the coefficient, the variable, and the exponent of the variable.-11z2
A. coefficient: -11
variable: z
exponent: 2
B. coefficient: 11
variable: z
exponent: 2
C. coefficient: 2
variable: z
exponent: -11
D. coefficient: -11
variable: z2
exponent: 2
Answer: A
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