I’m pretty sure Scale drawings is the correct answer!
Doubling the radius of the cylinder will quadruple the volume.
1. Write down the decimal divided by 1
2. Multiply both top and bottom by 10
3. Simplify the fraction.
75/60 = 15/12 = 5/4. This is the lowest term
The slope is y=1/2x + 2 or y= 0.5x+2