Recently published items

Find modulus and argument of two complex numbers.

Then use De Moivre's Theorem to find powers of the complex numbers.

Conduct a linear regression analysis using a spreadsheet or stats program.

A recap of a first introduction to SRT.

Using the trapezium rule with 6 ordinates to approximate $\int_a^b{c^x}$

Using the trapezium rule with 5 ordinates to approximate $\int_a^b{1/(x^2+c)}$

Using the mid-ordinate rule with 5 ordinates to approximate $\int_a^b{c^x}$

Testing knowledge of shape area and perimeter

Find a regression equation.

Calculate d2y/dx2 for a curve defined parametrically

Find the equation of the tangent to a curve defined parametrically