Which equation models the problem below if c represents the number of babies whose eyes are closed? there are 12 babies in a photograph, and 9 of them have their eyes open. how many babies have their eyes closed?
9 – c = 12
12 + c = 9
c – 9 = 12
9 + c = 12

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!