26. What is a quadratic function in standard form having zeros of -3 and 12? A. f(x) = (x + 3) (x - ) C. f(x) = (x – 3)(x - 2) ) = ) B. f(x) = 2x2 + 5x – 3 D. f(x) = 2x2 – 5x - 3 - = х = 2 - = = 27. Use this description to write the quadratic function in vertex form: The par is vertically stretched by a factor of 2 and translated 7 units right and 1 uni A. f(x) = 2x2 + 5x - 3 - B. f(x) = 2x2 – 5x – 3 C. f(x) = 2(x – 7)2 - 1 D. f(x) = 2(x + 7)2 - 1 - - = = 28. Which of the following vertex has a quadratic function of g(x) = (x + 14) 2 A. (-14,-8) B. (-14,8) C. (14,-8) D. (14,8) 29. Consider h(x) = x2 - 6x + 11. What are its vertex and y-intercept? = -​