USING THE GRAPH OF C(X)=.03X^3+.06X^2+.16X+3, ESTIMATE THE EDGE LENGTH OF THE CUBE WHEN THE TOTAL COST IS $100.

USING THE GRAPH OF C(X)=.03X^3+.06X^2+.16X+3, ESTIMATE THE EDGE LENGTH OF THE CUBE WHEN THE TOTAL COST IS $100.