Question 6584
By standard form they mean: ax + by = c. Point slope form is: y-a = m(x-b) and slope-intercept form you said correctly, as it is y=mx+b.
In answering this question you must remember the following - when you are asked to write something in standard form, 'a' must be positive and all values in the equation must be whole numbers.
In starting to answer this question, I would first write it as follows:

y = 2x + 5, and then:
2x - y = -5

It's as easy as that.
Hope that helped.
Regards,
-Mike