Anthony Brown

Horizontal and vertical shifts and scales of a random cubic spline

This question tests a student's ability to add two fractions with the same denominator.

This question asks a student to draw a straight line graph by dragging points.

This question asks a student to draw a straight line graph by dragging points.

This question asks a student to draw a straight line graph by dragging points.

This question asks a student to draw a straight line graph by dragging points.

This question asks a student to draw a straight line graph by dragging points.

This question asks a student to draw a straight line graph by dragging points.

Horizontal and vertical shifts and scales of a random cubic spline

Horizontal and vertical shifts and scales of a random cubic spline

Horizontal and vertical shifts and scales of a random cubic spline

Horizontal and vertical shifts and scales of a random cubic spline

Horizontal and vertical shifts and scales of a random cubic spline

Horizontal and vertical shifts and scales of a random cubic spline

Horizontal and vertical shifts and scales of a random cubic spline

There are copious comments in the definition of the function eqnline about the voodoo needed to have a JSXGraph diagram interact with the input box for a part.

This question allows you to practice plotting points on graphs.

This question asks you to plot a point on a graph.

Compute a table of values for a quadratic function. The student input is now disconnected from the graph so that they slide the points on the graph after they input the values and the answer fields are not updated. Now includes a graph in advice.

Horizontal and vertical shifts and scales of a random cubic spline

Multiplication of $2 \times 2$ matrices.

Elementary Exercises in multiplying matrices. 

This question asks you to identify a point on a graph.

This question asks you to place a point on a number line.

This question allows you to practice plotting points on graphs.

This question allows you to practice placing points on a number line.

This question allows you to practice identifying points on graphs.

This question allows you to practice identifying points on graphs.

This question asks a student to draw a straight line graph by dragging points.

This question tests a student's ability to raise a negative base to a negative exponent.