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Which graph represents the system of inequalities

Find the maximum value of p= 4x + 5y subject to the following constraints :

Which is the focus of a parabola with equation y2=4x

Pleting the square f the given find the x-intercepts of the parabola with vertex (-5,13) and y-intercept (0, 12). write your answer in this form: (14,.99). if necessary, round to the nearest hundredth. *- h enter the correct answer, de verter, and ametry 00000 done doo