Interpreting Points on the y-axis What is true about all points on the y-axis in Quadrant I?

All have an x-coordinate of 0.
All have a y-coordinate of 0.
All have the ordered pair (0, 0).
All are directly above the origin.
All are directly to the right of the origin.

Step-by-step explanation:

let me tell you the answer

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

the answer is b