I need help please!:D

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.

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Find the midpoint m of z1=(8+5i) and z2=(12+3i)