Answer:
the answer is the first choice
Explanation:
A slope of 1 would mean that the m is 1, which is the number next to the x, so the choices that don't have a 1 there are wrong. Next pick one of the 2 remaining answer choices, and plug in the point (4,6) to test if it goes through that line. If the equation checks out, (ex. 6=6), then that's the answer! If it doesn't work (ex. -1=2), then test the other one.