If a=3/6 and b=-3/-5 find -3a+4b

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)

Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.

When a rectangle is dilated, how do the perimeter and area of the rectangle change?