4. The scatter plot below shows data reiating lo and the number of hours people spend watching TV each week. Which of the following patterns does the scatter plot show? 160 140 120 100 o _ 80 60 40 2Q2 0 46810121 16 TV (hours) Select the correct answer below: Positive linear pattern Positive linear pattern with deviations Negative linear pattern Negative linear pattern with deviations No pattern 5. An owner of multiple gift shops explored the relationship between the percent of on-sale items and the percent of purchases over $50 at the same stores. The owner collects information from 6 oftheir stores, shown in the graph below. Using the linear relationship graphed below, estimate the percent of purchases over $50 if 45% of the items are on-sale. 310 CI 10 20 so do so so to on . ! 'll: of on-sale Items 6. Isabella owns a lawn mowing service. For each lawn, she charges $90 plus $65 per hour of work. A linear equation that expresses the total amount of money Isabella earns per lawn is y = 90 + 652:. What are the independent and dependent variables? What is the y-intercept and the slope? The independent variable is The dependent variable is The y-intercept is l . l and the slope is