handwrit/e and show all work and steps

1.

Mn all work. 10 points each Part 1 -Application Describe a "real world" situation that can be described by this function? What is the domain and what is the range of your situation? Be sure to label the axes. (hint: Try using time,speed, temperature, etc) Part 2 - Find the error(s) and solve the problem correctly. Find the inverse of the function given for) = x 2 + 5 Answer: 71 2 f (y) = y + 5 Part 3 - Discussion Question Give a mathematical equation example to convince another student that a reflection and a translation can have a different effect when combined in one order than when combined in the opposite order. Explain in your own words why this happens. Be sure to sketch your example. Be sure to show and explain all work. 10 points each Part 1 - Application Physics shows that when an object is thrown upward with an initial velocity of v 0 then its approximate height is given by this quadratic function. 2 S = 4.9t +vot+ h A ball is thrown upward from the top of a building 15 meters high, at a velocity of 2.8m/sec. Answer the following questions. Be sure to show and explain all work. a) Find the maximum height and the time in which it was attained (round to 3 decimal places) b) When does it reach the ground? (round to 3 decimal places) c) Sketch a graph to illustrate your answers. Part 2 - Find the error(s) and solve the problem correctly. Write the expression in standard form. 5 7i _ i_i Answer. 7 1' Part 3 - Discussion Question How can you tell whether a rational function has a slant asymptote without doing any division