Overall Expectations: A2. determine the zeros and the maximum or minimum of a quadratic function, and solve problems involving quadratic functions, including problems arising from real-world applications A3. demonstrate an understanding of equivalence as it relates to simplifying polynomial, radical, and rational expressions To receive full marks, you must: 0 Show detailed calculations. . Properly label all sketches. . Include appropriate explanations/comments to back up your calculations. . Present your work in a logical order. . Provide a conclusion to summarize each answer. C) Sketch the function, and properly label its y-intercept, x-intercept(s), and vertex D) State its domain and range.[2(x 4)(3 + x)] [3(x 1)2 48] 2x3 15x2 + 7x A) Simpli the expression above using \"factoring methods\" as much as possible. (***Hint: Use the distributive method on the top expressions BEFORE trying to factor.***) B) Classify its restrictions as either vertical asymgtotes or holes. Explain your choice. 2. Here is a quadratic function: f(x) = 6x2 + 15x - 9 A) Determine the coordinates of its vertex by completing the square. B) Determine the coordinates of its x-intercept(s) by using the quadratic formula