In Exercises 112, each graph is a slight variation on the graph of one of the twelve basic functions described in this section. Match the graph to one of the twelve functions (a)(l) and then support your answer by checking the graph on your calculator. (All graphs are shown in the window by .) (a) (b) (c) (d) (e) (f) (g) (h) (i) (j) (k) (l) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. In Exercises 1318, identify which of Exercises 112 display functions that fit the description given. 13. The function whose domain excludes zero 14. The function whose domain consists of all nonnegative real numbers y = 2- 4/11 + e-x 2 y = - 2x y = int1x + 12 y = x - 2 y = -1/x y = -x y = 1x - 122 y = x 3 y = 1x + 22 + 1 3 y = ex y = -sin x y = cos x + 1 - 2

+ Study Guide Exam Date: 11/07/2017 ● MOMENTUM AND IMPULSE: ➢ Linear momentum: It is defined as the product of the mass of the object and the velocity with which the object is moving. ➢ Momentum is a vector quantity. ➢ SI Unit: kg*m/s ➢ According to Newton’s Second Law of motion: Sum of all the forces acting on an object is equal to the time derivative of the momentum of the particle. ➢ Impulse is defined as the product of the net force and the time interval. ➢ Denoted by ‘j’ ➢ It can also be equal to the change in the momentum of the object. ➢ The area under the graph of the net force v/s time is the impulse acting on the object. ➢ If the graphs have different shapes of the graph but have the same are under the curve, then the impulse a