45.
Bottom half is 5x5=25
Top half is 10x2=20
25+20=45
P.S. Can you help with my problem? The polynomial f(x) has degree 3. If f(-1) = 15, f(0)= 0, f(1) = -5, and f(2) = 12, then what are the x-intercepts of the graph of f?
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