Q2 Combining Functions 10 Points The cost {in dollars] to heat a home during a Summer day in Tucson is a function of the day's high temperature, and it is approximately given by C(H) : 0.07H + 0.42, where H is the day's high temperature. Suppose that the predicted high temperatures for the next 7 days are given in the table below. it (day) High temp, H (degrees F) Express the high temperature as a linear function of the day. (Make sure to use the given variables.) Enter your answer here Save Answer Q2.2 Part b) 6 Points Use the linear function from Part a) to create a function that represents the daily cost to heat a home in Tucson as a function of the day. (Make sure to use the given variables.) Please select file(s) Select file(s) Save Answer Q2.3 Part c) 2 Points Pick one ordered pair on the graph of the new function from Part b), and then explain what it tells you in the given context of the