1) This table could represent this situation.  a) True b) False 2) The rate of change for this function is 3. a) True b) False 3) f(4) = -10 would be a point on this function. a) True b) False 4) f(x) = 15 represents the time when the vehicle was half-full of gas if the tank had been full at the beginning of the trip.  a) True b) False 5) The x-intercept for this situation represents the number of hours the vehicle can drive before running out of fuel.  a) True b) False 6) The rate of change for this situation is -1 gallons per hour. a) True b) False 7) An equation that models this situation is 3x - y = -2 a) True b) False 8) The range for this function is 0 ≤ x ≤ 10. a) True b) False 9) An equation that models this situation is y=3 - 30 x a) True b) False 10) The y-intercept for this function represents the miles per gallon rating of the vehicle. a) True b) False 11) The ordered pair (2/3, 0) represents the location of the y-intercept a) True b) False 12) An Equation that models this is y = -3x + 2 a) True b) False

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