# Aligned Resources

Shodor > Interactivate > Standards > North Carolina Standard Course of Study: Pre-Calculus > Aligned Resources

North Carolina Standard Course of Study
Pre-Calculus
Geometry and Measurement:
Competency Goal 2: The learner will use relations and functions to solve problems.
 Calculating...
Lesson  (...)
Lesson: Introduces students to a geometric derivation of the conic sections.

Activity  (...)
Activity: Manipulate different types of conic section equations on a coordinate plane using slider bars. Learn how each constant and coefficient affects the resulting graph. Choose from vertical or horizontal parabola, circle, ellipse, and vertical or horizontal hyperbola.

Activity: Enter a set of data points, then derive a function to fit those points. Manipulate the function on a coordinate plane using slider bars. Learn how each constant and coefficient affects the resulting graph.

Activity: A more advanced version of Slope Slider, this activity allows the manipulation of the constants and coefficients in any function thereby encouraging the user to explore the effects on the graph of the function by changing those numbers.

Activity: Create graphs of functions and sets of ordered pairs on the same coordinate plane. This is like a graphing calculator with advanced viewing options.

Activity: Enter a set of data points and a function or multiple functions, then manipulate those functions to fit those points. Manipulate the function on a coordinate plane using slider bars. Learn how each constant and coefficient affects the resulting graph.

Activity: Graph recursive functions by defining f(0)=C and defining f(n) based on f(n-1).

Activity: Learn about number patterns in sequences and recursions by specifying a starting number, multiplier, and add-on. The numbers in the sequence are displayed on a graph, and they are also listed below the graph.