Find the value for the function.Find -f(x) when f(x) = 3x2 - 4x - 2.
A. 3x2 + 4x - 2
B. -3x2 + 4x + 2
C. 3x2 + 4x + 2
D. -3x2 + 4x - 2
Answer: B
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Provide an appropriate response.Perform the indicated operation and write the answer with positive exponent in lowest terms: 
What will be an ideal response?
Use the leading-term test to match the function with the correct graph.f(x) = 2x2 + 6
A. 
B. 
C. 
D. 
Use the x-intercepts to find the intervals on which the graph of f is above and below the x-axis.f(x) = 
2(x - 5)5
A. above the x-axis: (5, ?)
below the x-axis: 
, 
B. above the x-axis: 
below the x-axis: 
, (5, ?)
C. above the x-axis: 
, 
below the x-axis: (5, ?)
D. above the x-axis: 
, (5, ?)
below the x-axis: 
Provide an appropriate response.What is the second step in a proof by mathematical induction?
A. Show that the statement is true for n = k. B. Show that the statement is true for n = k + 1. C. Show that, for any positive integer k, k ? n, if the statement is true for n = k, then it is true for n = k + 1. D. Show that the statement is true for n = 1.