How do you solve an equation in slope intercept form

Which of the following lines is not parallel to the graph of y = 4x +7?

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

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.