Use the remainder theorem and the factor theorem to determine whether (b + 4) is a factor of (b3 + 3b2 − b + 12).

a. the remainder is 0 and, therefore, (b + 4) isn't a factor of (b3 + 3b2 − b + 12).

b. the remainder is 0 and, therefore, (b + 4) is a factor of (b3 + 3b2 − b + 12).

c. the remainder isn't 0 and, therefore, (b + 4) isn't a factor of (b3 + 3b2 − b + 12).

d. the remainder isn't 0 and, therefore, (b + 4) is a factor of (b3 + 3b2 − b + 12).

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

What is the graph of the function fx x+2/x-3?

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?