LCALCCON5 3.2.023. ASK YOUR TEACHER PRACTICE ANOTHER 14. [14 Points] The weight ofa laboratory mouse between 3 and 1.1 weeks of age can be modeled as Mr) = 11.5 + 7.38 In t grams where the age of the mouse is r + 2 weeks. (a) What is the weight of a loiweekiold mouse? [Round your answer to three decimal places.) Em How rapidly is its weight changing? [Round your answer to three decimal places.) (b) What is the average rate of change in the weight of the mouse between ages 3 and 7 weeks? [Round your answer to three decimal places.) (c) Does the rate at which the mouse ls growlng increase or decrease as the mouse gets older? Explain. O The rate at which the mouse is growing increases as the mouse gels older. The late of change in the mouse's weight is given by the formula w'ft) = [38 + 11.5. As 1' increases, w'(t) will increase. 0 The rate at which the mouse is growing decreases as the mouse gels older The late of change ln the mouse's weight is given by the Formula w Tr) = 7't38. As f increases, w It) will decrease. O The rate at which the mouse is growing increases as the mouse gets older. The late of change in the mouse's weight is given by the formula w'Et) : 7':'B As t increases, w '(I') will Increase. 7.38 O The rate at which the mouse is growing decreases as the mouse gets older The late of change ln the mouse's weight is given by the Formula w '(t) : + 11.5. As 1' increases, W''} will decrease. Need Help