Question Which of the following is the best estimate of the slope of the line tangent to the point B on the graph shown below. -5 10.7 9 6.4 3 -4 B Select the correct answer below: -3 N -1 A 5 4 3 2 1 0 H 2 3 0 1 C 2 3 4

The scatter plot shows the time spent studying, x, and the midterm score, y, for each of 23 students. 100 90 80 70 Midterm score 60 50 40 30 X X 20 10- 4 6 10 12 14 16 18 20 Time spent studying (in hours) Use the equation of the line of best fit, y = 3.78x+ 16.88, to answer the questions below. Give exact answers, not rounded approximations. (a) What is the predicted midterm score for a student who doesn't spend any time studying? (b) For an increase of one hour in the time spent studying, what is the predicted increase in the midterm score? (c) What is the predicted midterm score for a student who studies for 12 hours?

2.0 0/2.0 OS 44 2.0 -5 Jeff is going snowboarding this weekend and wants to determine the exact slope of this hill. O O 1 52 Acds.caolacourses.edisonlearning.com 0 - 12/0 3 -5 D1 2 3 4 5 59% O ➤ *