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Determine whether the given quadratic function has a minimum value or maximum value. Then find the coordinates of the minimum or maximum point.f(x) = -x2 + 2x – 9

Find the midpoint of the line segment whose end points are given.(8, -7) and (-5, -6)

Graph the equation in the rectangular coordinate system.8x + 4 = -12

Graph the inequality.(x + 3)2 + (y – 1)2 > 9

Graph the equation in the rectangular coordinate system.6x – 1 = -19

Graph the solution set of the system of inequalities or indicate that the system has no solution.-x + 2y < -10x ≥ -4

Evaluate the expression without using a calculator.log4

Determine the slope and the y-intercept of the graph of the equation.-x + 10y – 90 = 0

Write the standard form of the equation of the circle with the given center and radius.(7, 5);

Give the domain and range of the relation.{(-4, 9), (-2, 5), (-1, -7), (-1, 2)}