(-6)-(+8)-(-12)
-6-8+12
-14+12
-2
If you go from point (-1, -3) to point (4, 4), you can find the slope of the line using the slope formula.

. So our slope is 7/5. The line goes through the y axis at -3/2, so putting that together we get an equation for the line that is

, choice D from above.
Answer:
8:14, 12:27, 40:70
Step-by-step explanation: