Answer:
Step-by-step explanation:
Circumference of a circle is 
The diameter is 
inches as shown in the readings of the scale.
the dot plot, because box plot only shows the 5 number summary and histograms show ratios
Answer:
the second one
Step-by-step explanation:
the last number of the equation (-3) is the y intercept, so it goes the the point (0,-3), also it has the opposite slope of y=2x-3
i hope this helps and im sorry if im wrong :(
The first one is not proportional and the second one is proportional
