Based on this mapping diagram, does the inverse graph represent a function??Why or why not?

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212