Write an equation in point-slop form of the line that passes through the point (4,-9) and has a slope of 6

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Pls brainliest will be awarded if answer is correct

Can someone me with this? i’m not sure what to put for my equations.