What about mean.​

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

leave feedback if u need : )

-1/4 > -1 2/3. -1/4 is greater than -1 2/3 because it is closer to 0 on the number line.

17,000 is the correct answer.