y=x + 4x-5Before we calculate important features of this quadratic function, identify a, b, &c. Remember, the standard form quadratic functions: y = ax^2 +

y=x² + 4x-5Before we calculate important features of this quadratic function, identify a, b, &c. Remember, the standard form quadratic functions: y = ax^2 + bx + c.a = |b=C=