3. Write in fraction form: 15.43 (5 Points)
15 43/100
O 154 3/100
O 1543/100
O 15 43/10

Hopes this helps:

15 43/100

1. Split the number into its whole number component and decimal component.
15.43 = 15 + 0.43

2. For the decimal component, 0.43 is the same as 43/100.
43/100

3. Combine the whole number component with the fraction.
15 43/100

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!