Omar is born weighing 8 pounds 3 ounces the doctor says he should gain about 5 ounces each week for the next four weeks how much did omar weigh after four weeks

16 ounces are in a pound.
5 x 4 = 20 ( he will gain 20 ounces)
20 + 3 = 23
23 / 16 =1r7

After 4 weeks Omar will weigh 9 pounds and 7 ounces

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!