Lan is buying a house. The floor plan is drawn with a scale of 1/2 inch represents 1 foot. lan measured the dimensions on the floor plan with a ruler. He found that the master bedroom has
a width of 1.5 inches and a length of 3.75 inches. What is the actual width of the room?

The verbal translation for the difference of m and 7 increased by 15

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.