emilyanita06 emilyanita06 25-10-2022 Mathematics Answered A quadratic function passes through the points (−3, 20), (0,−1), and (2, 15). What is the equation of the function in standard form? A) f(x)=3x^2−x−2 B) f(x)=3x^2−x+2 C) f(x)=3x^2+2x−1 D) f(x)=3x^2−2x−1