Questão de Pré-cálculo

Complete each blank by choosing the correct option. Consider the function defined by f(x) = x^2 - 4x - 4. Knowing that the point (-3,-10) is on the graph of f, determine the value of the constant c. Knowing that the point f(h, c) is the vertex of the parabola, which is the graph of the function f, and using the value of the constant c, find the coordinates h and c. Calculate k = 4h + 3c. Considering that the line of equation g(x) = mx + b intersects the parabola at two points and that f(x) \\leq g(x) if and only if x \\in [h, 0], where h is the constant already determined. Determine the constants m and b and calculate k = 2m - 3b. The result of k = 4h + 3c is _______ and the result of k = 2m - 3b is __________.

A
-10 e 8
B
-11 e 16
C
-2 e -8
D
10 e -16

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