A hook for essays is the first one or two sentences you use in the introductory paragraphs to intrigue the readers. They have to give a hint on the essay's topic and at the same time awake real emotions in your readers. It doesn't matter if you'll make them fear, astonish, curious, etc. The point is that you introduce a thought that makes them think and want to read further. There are different kinds of essay hooks.
How Home Appraisals Work. A home appraisal will determine if the asking price is lower or higher than the actual value of the property. You've found your dream home. The asking price is $300,000 -- an amount you've already been pre-approved for by your bank.
Appraisals are typically used for taxation purposes or to determine a possible selling price for the property in question. The appraiser can use any number of valuation methods to determine the appropriate value to assign, including the current market value of similar properties, quality of the property and valuation models.