2. The relationship between the number
of hours students spend watching TV
every week and the number of hours
they spend playing video games is
shown in the scatter plot. Based on the
data, what is the approximate number
of hours of video games for a student
who watches 5 hours of TV per week?
Explain how you found your answer.

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Sanjay solved the equation below. which property did he use to determine that 7x+42=42 is equivalent to 7(x+6)=42 7x+42=42 7x=0 x=0