# Question: Example 2 the prediction equation between y selling price

Example 2, the prediction equation between y = selling price and x1 = house size and x2 = number of bedrooms was = 60,102 + 63.0x1 + 15,170x2.

a. For fixed number of bedrooms, how much is the house selling price predicted to increase for each square foot increase in house size? Why?

b. For a fixed house size of 2000 square feet, how does the predicted selling price change for two, three, and four bedrooms?

a. For fixed number of bedrooms, how much is the house selling price predicted to increase for each square foot increase in house size? Why?

b. For a fixed house size of 2000 square feet, how does the predicted selling price change for two, three, and four bedrooms?

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