If the equation y = 1/3 x + 2 is changed to y = 3x + 2, what will be true about the graph of the equation? a) the graph will shift up 3 units. b) the graph will shift down 3 units. c) the graph will shift left 3 units. d) the slope of the graph will be changed.

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

Which representation has a constant of variation of -2.5