Help this due Today and I need help HURRY PLEASE

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Whats the name of the vertical axis

Find the values of y: 3y^3(y^2+ 2/3y)=0