Use the graphing calculator to graph these functions:

y1= 2x ; y2= 2x2 ; y3 = 2x

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

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)