Write the equation of the line that passes through the points ( 9 , − 6 ) (9,−6) and ( − 2 , 3 ) . Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.

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.

Explain why the factor 1.5 is broke. into two numbers in the model.

Can some one explain this i got sent this. is this a threat i’m scared