Find the x- and y-intercepts of f.f(x) = 7x - x3
A. x-intercepts: 0, 
, -
; y-intercept: 0
B. x-intercepts: 0, -7; y-intercept: 7
C. x-intercepts: 0, -7; y-intercept: 0
D. x-intercepts: 0, 
, -
; y-intercept: 7
Answer: A
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where x is the number of years since 1975. Graph the equation and use the graph to estimate the beef consumption in the year 1995. 
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