Can someone help me please with these questions

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x

V=x^4-y^4 pick three expressions that can represent the three dimensions of the prism (each in meters)