Have a go at being mathematically negative, by negating these statements.
Can you match the charts of these functions to the charts of their integrals?
Was it possible that this dangerous driving penalty was issued in error?
In this short challenge, can you use angle properties in a circle to figure out some trig identities?
Can you prove our inequality holds for all values of x and y between 0 and 1?
What can you deduce about the gradients of curves linking (0,0), (8,8) and (4,6)?
Get started with calculus by exploring the connections between the sign of a curve and the sign of its gradient.
