Assignment:
Q1. The following data shows the relationship between the total average amount of student study time in an Online course and their corresponding average grades.
Hours
Studied 50 57 69 112 120 88 96
Grade 60 63.5 69.5 91 95 79 83
Is this relationship linear? Explain why or why not
Q2. Line 1 passes through the points (-5, 4) and (3, -7). Line 2 is parallel to line 1 and passes through the origin. Find the equation of line 2.
Q3. Identify the slope and intercept of the following line: 6x - 2.5y = 20
Provide complete and step by step solution for the question and show calculations and use formulas.