To make \(u\) the subject of the formula means to rearrange the formula so it begins with \(u =\). Answer this question by finding the letter \(u\) in the formula. \(v = u + at\) Isolate this ...

Rearranging the formula for the circumference of a circle makes the radius the subject. Start with the new subject and write out the function machine for the formula, showing each operation step ...