youcubed: Polar Graph Art (9-12)
youcubed (Stanford University)

This activity allows students to explore ways to be creative by designing and making a pieces of art with polar graphs.

NRICH: Graph Area
NRICH (University of Cambridge)

Can you find the area between this graph and the x-axis, between x=3 and x=7?

NRICH: Tangled Trig Graphs
NRICH (University of Cambridge)

Can you work out the equations of the trig graphs I used to make my pattern?

NRICH: Closer to Home
NRICH (University of Cambridge)

Which of these lines comes closer to the origin?

NRICH: Graph Triangles
NRICH (University of Cambridge)

Use the information about the triangles on this graph to find the coordinates of the point where they touch.