High School Algebra II TEKS Standards

write the equation of a parabola using given attributes, including vertex, focus, directrix, axis of symmetry, and direction of opening.

describe the relationship between the linear factors of a polynomial function of degree two or higher and the zeros of that function.

determine the quotient of a polynomial function of degree three and of degree four when divided by a polynomial function of degree one and of degree two.

analyze data to select the appropriate model from among linear, quadratic, and exponential models and make predictions based on the model.

determine the effects on the key attributes of the graphs of f(x) = b^x and f(x) = log_b(x) where b is 2, 10, and e, and, when applicable, analyze the key attributes.

formulate exponential and logarithmic equations that model real-world situations, including exponential relationships written in recursive notation.

determine the effects on the key attributes of the graphs of linear functions, including slope and y-intercept, with modifications to the parameters.