Points are shown plotted on the coordinate plane. The points represent a relation, where is the input and y is the output. Does this set of points represent a function? Why or why not?
Select whether this set ot points represents a function and the correct reason why or why not.
A. It does represent a function.
B. It does not represent a function,
C. Because each input has only one output
D. Because each output has only one input.
E. Because one input has two outputs.
F. Because one output has two inputs.

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

The school track has eight lanes. each lane is 1.25 meters wide. the arc at each end of the track is 180. the distance of the home straight and the radii for the arcs in the 1st 4 lanes are given. s=85m r1=36.5m r2=37.75m r3=39m r4=40.25m part one: find the radii of lanes 5 through 8 of the track. show your work. part two: if max ran around lane one, how far did he run? show your work and explain your solution. part three: max wants to run a total of three laps around the track, choose two additional lanes (2-8) for him to run and find the distance around those two lanes. show your work and round to the hundredths. part 4: based on your lane choices in part three, what was the total distance max ran in the three laps around the track?

If the line in the graph is shifted up two units which is the equation of the new line