Well if the cubic unit is one, then we can assume that the domain is -1<0
The answer would be A) less than 1,000 Dollars
The slope is -1/2. When it’s in the equation like that, the slope is always the number that has the letter X next to it.
5×9/10=4.5
9/10 1 8/10 2 7/10 3 6/10 4 5/10
---------------l--------------l---------------l----------------l----------------
5 5/10=4 1/2=4.5
