he would need to rent it for a year or 12 months
The slope of an absolute function at the point where it evaluates to zero is undefined.
Here, when x=1, so |4x-4|=|4-4|=|0|, the slope is undefined. This is where the vertex of the "V" on the graph of the absolute value function.
Hey number 8. Be super careful, less than always look at that it should be 5n-3
The price for hardcover books is 1.50 and the price for paperback is .50
The equation would be b = -a or a = -b
I hope this helps :)
