Question: Given the following function, (a) find the vertex; (b) determine whether there is a maximum or a minimum value, and find the value; (c)

Given the following function, (a) find the vertex; (b) determine whether there

Given the following function, (a) find the vertex; (b) determine whether there is a maximum or a minimum value, and find the value; (c) find the range; and (d) find the intervals on which the function is increasing and the intervals on which the function is decreasing. f(x)=-4x-4x+5 (a) The vertex is ,6 (Type an ordered pair, using integers or fractions.) (b) Determine whether the parabola has a maximum value or a minimum value and find the value. Select the correct choice below and fill in the answer box within your choice. (Type an integer or a fraction.) A. The parabola opens downward and has a maximum value of OB. The parabola opens upward and has a minimum value of (c) What is the range of f(x)? The range of f(x) is . (Type your answer in interval notation. Use integers or fractions for any numbers in the expression.) (d) On what interval is the function increasing? The function is increasing on (Type your answer in interval notation. Use integers or fractions for any numbers in the expression.) On what interval is the function decreasing? The function is decreasing on (Type your answer in interval notation. Use integers or fractions for any numbers in the expression.)

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