Will mark brainliest :) The graph shows the production of cars per day at a factory during a certain period of time. What is the domain of this function during this period? (1 point)

A. The domain is all real numbers through 9.
B. The domain is all Integers through 9.
C. The domain is all positive real numbers.
D. The domain is all positive integers.

the answer is B.

Step-by-step explanation:

me! what did you put for this question?

step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)