The minimum value of the function is at . This is a minimum value because is greater than . More Steps. The maximum or minimum of a quadratic function occurs at . If is negative, the maximum value of the function is . If is positive, the minimum value of the function is . occurs at. Find the value of equal to . Substitute in the values of and . Remove the extra parentheses from the expression .
our numbers show that on average in 2014 total chain link fence installation cedar rapids costs have been $ 861 50 to $ 1074 04 to breakdown that number by linear foot the averages are $ 17 23 to $ 21 48 per linear foot
Fence Installation Costs: 1  When receiving an estimate from a contractor, most will give a price per linear foot and not differentiate between materials and labor. 2  The prices below reflect an average fence height of 5-6 feet tall. 3  Wood fence installation costs $15-$25 per linear foot.ence Installation Costs: 1  When receiving an estimate from a contractor, most will give a price per linear foot and not differentiate between materials and labor. 2  The prices below reflect an average fence height of 5-6 feet tall. 3  Wood fence installation costs $15-$25 per linear foot.