Please help with the question posted above.:( asap

A

Step-by-step explanation:

Because of ∛,

x- 1 can have any positive or negative values.

yeah the answer is A

Step-by-step explanation:

x - 1 is inside a cubic root.

the cubic root of a positive number is positive.

the cubic root of zero is zero.

the cubic root of a negative number is negative.

that means that the cubic root of any real number is also a real number.

the domain is all real numbers.

hah hope this helps

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

it is probably the graph on the bottom right.