Question

9.(05.03 LC)

Which of the following statements best describes the graph of x + y = 3?
O It is a line joining the points whose x- and y-coordinates add up to 3.
It is a line joining the points whose x- and y-coordinates add up to 6.
O It is a line which intersects the x-axis at (3, 3).
O It is a line which intersects the y-axis at (3, 3).

Answer 1

Second choice is correct. The coordinates of the points add up to 3

Explanation:

only the first choice is correct. The line intersects the x-axis at (3, 0), not (3, 3)

The line intersects the y-axis at (0, 3), not (3, 3) x and y add up to 3, not 6

Answer 2

it's intersects the x axis at (3,3)