Which table shows a proportional relationship between x and y?

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

The graph of g(x) is a translation of y = which equation represents g(x)?

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8