F(x) = (x - 4) (x^2 + 4) would be your answer.
Answer:
-3x+36
Step-by-step explanation:
the slope is -3, so just add an x.
the y intercept is 36
put them a together and you get -3x+36
Since it decreases 2.75 then it will give you the answer of 20.75
Repost this in science. this is physics not math. physics is science.