The equation of a straight line can also be written in the form \(f(x) = mx + c\). This is called function notation and is just another way of expressing the relationship between two variables.

(x)\). To find an inverse function, form an equation by giving the output value a name using a letter (such as \(y\)), then rearrange the equation to make \(x\) the subject.

When we apply Taylor’s method to the function e x, we get the following equation: The right-hand side of the equation looks much more complicated than the left, but in fact it is much easier to ...

Chi-yuan Hsu, UCSF nephrologist Cystatin C is a less-widely used test for kidney function. The new study showed that when cystatin C test results were substituted for creatinine test results, race ...