2. (3 pts) Which of the following is TRUE about the line through the points (-3, 6) and (2, 6)? 2._ (no explanation required) A. The slope is undefined. B. The slope is negative. C. The slope is 0. The slope is positive.6. (8 pts) Let 2x3- 50 f (x) = x2 -4 And solve the following(no explanations required): (a) State the y-intercept. (b) State the x-intercept(s). (c) State the vertical asymptote(s). (d) State the horizontal asymptote.13. (17 pts) On a particular fall day, the outdoor temperature was recorded periodically and a quadratic function was used to model the data. y=f(1) = -0.27 + 5.71-3 for 4 Sis 22 where f = time of day (in hours) and y = temperature (in degrees) REMARK: Time is measured in hours elapsed since midnight. For instance, f = 4 means 4 am / = 22 means 10 pm. (a) Using algebraic techniques we have learned, find the maximum temperature predicted by the quadratic model and find the time when it occurred. Report the time to the nearest half hour (i.e.. _:00 or _:30). (For instance, a time of 18.5 hours is reported as 6:30 pm in the usual time notation ) Report the maximum temperature to the nearest tenth of a degree. Show algebraic work. (b) Find and interpret the average rate of change of f over the interval [5, 11]. Show work. (c) Use the quadratic polynomial y = -0.27 + 5.71-3 together with algebra to approximate the time(s) of day when the outdoor temperature y was 35 degrees. That is, solve the quadratic equation 35 = -0.27+ 5.7/ - 3. Show work in solving. (Show how the quadratic formula is used, with the appropriate values substituted.) Round the results to the nearest tenth. Write a concluding sentence to report the time(s) to the nearest half-hour, in the usual time notation