2] answer if\": create. Question 1'. Answer. [i] Determine if the following functions are even, odd, or neither. Show your algebraic justication for each. [4ptsl [ii] Graph each functions using a graphing calculator or using an online graphing tool [such as Desmoscoml. Provide a sketch or screenshot of your graphs and identify the symmetry for each. [4pts] Question 2'. Create. [a] Create your own piecewise-dened function to model a real-life situation such as your commute, a monthly salary [example #9, and problem #8? on page 212] or a cell phone plan [problem #38 page 212]. State the function's equation and give a description of the function stating the input and output of your function. [E ptsl [b1 Sketch an ac curate graph of your newly-created function using appropriate axes values. [Note that in some cases it's appropriate to use non-integer values for the independent variable.) Include values where the function changes. [4 pts) [c] Evaluate the piecewise function at three values and interpret what these points represent in the context of your problem. [6 pts) [clJ Identify the domain and range appropriate for your problem situation. Write your answers using set-builder notation. [4 pts] [e}i State where the function is increa sing, decreasing or constant using interval notation. [section 1.7 page 205} [4 pts.}