Find the zeros of f(x), given that one zero is k.f(x) = x3 - 7x2 + x - 7
k = 7
A. ±7, i
B. -7, ±i
C. 7, ±i
D. ±1, 7
Answer: C
Mathematics
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Use colored counters to answer the question. Typically, black counters represent a profit or a positive number, while red counters represent a loss or a negative number. Here, use white in place of red, that is, consider a white counter to mean what a red counter would in the typical case.What colored counters would have to be added to this array in order to represent 6?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Sketch the graph of the rational function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression.-4 + 9
A. 5 B. -13 C. 13 D. -5
Mathematics
Solve and graph.2x + 8 < 4 and -9 - 2x > -17
A. (-?, -2) ? (4, ?)
B. (-?, 4)
C. (-?, -2)
D. (-2, 4)
Mathematics