According to mathlab

18. A parametric equation is given by Plot the function for assT, Format the plot such that the both axes will range from -2 to 2. Add a legend and label the axes. 19. A vector is given by M- Is 17 3 8 7 12 15 23 1 6 3 4 7 16 Write a program as a script file that doubles the elements that are positive and are divisible by 3 or 5, and, raises to the power of 7 the elements that are negative but greater than -5 20. A model for exponential growth or decay of a quantity is given by where A t) and Ao are the quantity at time t and time 0, respectively, and k is a constant unique to the specific application. Write a user-defined function that uses this model to predict the quantity Alt) at time t from knowledge of A0 and Aft1) at some other time t1. For function name and arguments, use At-expGD (. At 1. t 1, t} where the output argument At corresponds to A(t), and for input arguments, use Ao, Atl, ti, t t corresponding to AD, AMtl), t1, and t, respectively Use the function file for the case: The population of Turkey was 64 million in the year 2000 and 82 million in 2018. Estimate the population in 2050 21. The voltage, V, across a resistance is given as [Ohm's Law), v-Ri where i is the current and R the resistance. The power dissipated in resistor R is given by the expression Pow-RiP f R 20 Ohms and the current is increased from 0 to 25 A with increments of 2.5 A, write a MATLAB program to calculate current, voltage and power dissipation 22. The Moment Magnitude Scale (MMS), denoted Mw, which measures the total energy released by an earthquake, is given by Mwlo-10.7 Where Mo is the magnitude of the seismic moment in dyne-cm (measure of the energy released during an eartquake). Write a program in Matlab to determine how many times more energy was release from the largest cartquake in Turkey Erzincan Mw-7.8), 1939 than the earthquake in Van {Mw-7.1). 2011. 23. Write a MATLAB function to obtain the roots of the quadratic equation 24. What is the output of the program? i 1:3 18. A parametric equation is given by Plot the function for assT, Format the plot such that the both axes will range from -2 to 2. Add a legend and label the axes. 19. A vector is given by M- Is 17 3 8 7 12 15 23 1 6 3 4 7 16 Write a program as a script file that doubles the elements that are positive and are divisible by 3 or 5, and, raises to the power of 7 the elements that are negative but greater than -5 20. A model for exponential growth or decay of a quantity is given by where A t) and Ao are the quantity at time t and time 0, respectively, and k is a constant unique to the specific application. Write a user-defined function that uses this model to predict the quantity Alt) at time t from knowledge of A0 and Aft1) at some other time t1. For function name and arguments, use At-expGD (. At 1. t 1, t} where the output argument At corresponds to A(t), and for input arguments, use Ao, Atl, ti, t t corresponding to AD, AMtl), t1, and t, respectively Use the function file for the case: The population of Turkey was 64 million in the year 2000 and 82 million in 2018. Estimate the population in 2050 21. The voltage, V, across a resistance is given as [Ohm's Law), v-Ri where i is the current and R the resistance. The power dissipated in resistor R is given by the expression Pow-RiP f R 20 Ohms and the current is increased from 0 to 25 A with increments of 2.5 A, write a MATLAB program to calculate current, voltage and power dissipation 22. The Moment Magnitude Scale (MMS), denoted Mw, which measures the total energy released by an earthquake, is given by Mwlo-10.7 Where Mo is the magnitude of the seismic moment in dyne-cm (measure of the energy released during an eartquake). Write a program in Matlab to determine how many times more energy was release from the largest cartquake in Turkey Erzincan Mw-7.8), 1939 than the earthquake in Van {Mw-7.1). 2011. 23. Write a MATLAB function to obtain the roots of the quadratic equation 24. What is the output of the program? i 1:3