What is the word form and standard form

What is the equation in point slope form of the line that passes through the point (-1, -3) and has a slope of 4? y-1=4(x-3) or y+3=4(x+1)

If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles