The side links of a rectangle room or 6 foot and 8 foot the room is going to be split in half along the hypotenuse of a triangle using stream find the length of the piece of string need it

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!