Algebra and Functions

Power Match

Age 16 to 18
Challenge Level

Can you locate these values on this interactive logarithmic scale?

Extreme Dissociation

Age 16 to 18
Challenge Level

In this question we push the pH formula to its theoretical limits.

Cubic Roots

Age 16 to 18 Short
Challenge Level

Find the location of the point of inflection of this cubic.

Inverting Rational Functions

Age 16 to 18
Challenge Level

Consider these questions concerning inverting rational functions

Rational Request

Age 16 to 18
Challenge Level

Can you make a curve to match my friend's requirements?