I believe it is 1x - 9y + 41
The slope is 10
(-5,-9)
(-4,-a)
a=-19
Because the slope is 10, that means when the input increases, the output will increases 10.
Log 2 over 3 = 0.10034333188
Answer:
a.
500x+0.04=y
400x+0.05=y
for percentages move decimal to the left twice