Which expression will produce a negative product?

a: (-0.5)(–0.5)(3...4)

b: (0.5)(–0.5)(3.2)(7.9)(–2.4)

c: (0.5)(–0.5)(3.2)(–7.9)(–2.4)

d: (0.5)(–0.5)(3.2)(–7.9)(–2.4)(0)

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.

100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance

Place the following steps in order to complete the square and solve the quadratic equation,