SAT Practiceef6e2e6b-9410-44c5-86c6-4cce2bdace80
Practice one SAT question at a time

Questions come from the Bluebook question bank.

A model predicts that a certain animal weighed 241 pounds when it was born and that the animal gained 3 pounds per day in its first year of life. This model is defined by an equation in the form fx=a+bx, where fx is the predicted weight, in pounds, of the animal x days after it was born, and a and b are constants. What is the value of a ?

Use the exact value the question expects unless it says to round.