what is the height of the box?
Answer:
(0,3)
Step-by-step explanation:
=
=(0,3)
(-∞,∞)
This function is a line, with a positive slope, that never ends, so the range is negative infinity to positive infinity (non-inclusive).
-31/30
-3/5 - 7/10 + 4/15 = -31/30