Which is bigger 4.5 or 4.55? could you please provide an explanation?

its 4.55 because 4.5 is simple 4.50, so, 4.55 is 0.05 bigger than 4.5

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.

i hope this is what you were looking for.

see attached graph