What is the domain of the item below? {(5,2), (-2,4), (2, -7), (4,8)}
A
{-7, -2, 2, 4, 5, 8}
B
{-7, 2, 4, 8}
С
{-2, 2, 4, 5)
D
{2,4}

C.

Step-by-step explanation:

The domain is the X coordinates which are the first coordinates in the coordinate set. So you get -2, 2, 4, 5. Hope this helps! Have a great day!

it 2

step-by-step explanation:

8^1/3=2

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3