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To find the inverse of a function you follow 3 steps.Replace f (x) with x and any x variables with y Rearrange this equation into the form y = x variablesReplace the y with f ^-1 (x) and you have your ans...

In the general demand function Qd=a-bP, b is the slope. Therefore 30 is the slope of this demand function.When Qd=60 price is calculated by:60= 40-30P30P=420-6030P=360P=12

Read the question over ta few times.Underline key words and phrases in the questions Make a brief plan of your answer, ensuring that you cover every point asked in the question (refer back to the parts yo...

The past perfect is used to describe a past action that happened before another past action.It expresses the anteriority of a past action, compared to another past action expressed by the simple past, t...

This is a common question asked by interviewers. It aims to see how you can identify your own weaknesses and how you have tried to overcome them. This is an important skill for medical students and so bei...