Simplify negative 7 and 1 over 8 − negative 9 and 1 over 2. negative 2 and 3 over 8 negative 16 and 5 over 8 16 and 5 over 8 2 and 3 over 8

7and 1/8 - (-9 and 1/2) equals 19/8 or 2.375 as a decimal   

Yes i also think it is b

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!